Fix #810 : Change all model Ids to Long

src/main/java/org/gitlab4j/api/JobApi.java

@@ -201,7 +201,7 @@ public class JobApi extends AbstractApi implements Constants {
      * @return a single job for the specified project ID
      * @throws GitLabApiException if any exception occurs during execution
      */
-    public Job getJob(Object projectIdOrPath, Integer jobId) throws GitLabApiException {
+    public Job getJob(Object projectIdOrPath, Long jobId) throws GitLabApiException {
         Response response = get(Response.Status.OK, null, "projects", getProjectIdOrPath(projectIdOrPath), "jobs", jobId);
         return (response.readEntity(Job.class));
     }
@@ -215,7 +215,7 @@ public class JobApi extends AbstractApi implements Constants {
      * @param jobId the job ID to get
      * @return a single job for the specified project ID as an Optional intance
      */
-    public Optional<Job> getOptionalJob(Object projectIdOrPath, Integer jobId) {
+    public Optional<Job> getOptionalJob(Object projectIdOrPath, Long jobId) {
         try {
             return (Optional.ofNullable(getJob(projectIdOrPath, jobId)));
         } catch (GitLabApiException glae) {
@@ -293,7 +293,7 @@ public class JobApi extends AbstractApi implements Constants {
      * @return a File instance pointing to the download of the specified job artifacts file
      * @throws GitLabApiException if any exception occurs
      */
-    public File downloadArtifactsFile(Object projectIdOrPath, Integer jobId, File directory) throws GitLabApiException {
+    public File downloadArtifactsFile(Object projectIdOrPath, Long jobId, File directory) throws GitLabApiException {
 
         Response response = getWithAccepts(Response.Status.OK, null, MediaType.MEDIA_TYPE_WILDCARD,
                 "projects", getProjectIdOrPath(projectIdOrPath), "jobs", jobId, "artifacts");
@@ -324,7 +324,7 @@ public class JobApi extends AbstractApi implements Constants {
      * @return an InputStream to read the specified job artifacts file
      * @throws GitLabApiException if any exception occurs
      */
-    public InputStream downloadArtifactsFile(Object projectIdOrPath, Integer jobId) throws GitLabApiException {
+    public InputStream downloadArtifactsFile(Object projectIdOrPath, Long jobId) throws GitLabApiException {
         Response response = getWithAccepts(Response.Status.OK, null, MediaType.MEDIA_TYPE_WILDCARD,
                 "projects", getProjectIdOrPath(projectIdOrPath), "jobs", jobId, "artifacts");
         return (response.readEntity(InputStream.class));
@@ -344,7 +344,7 @@ public class JobApi extends AbstractApi implements Constants {
      * @return a File instance pointing to the download of the specified artifacts file
      * @throws GitLabApiException if any exception occurs
      */
-    public File downloadArtifactsFile(Object projectIdOrPath, Integer jobId, ArtifactsFile artifactsFile, File directory) throws GitLabApiException {
+    public File downloadArtifactsFile(Object projectIdOrPath, Long jobId, ArtifactsFile artifactsFile, File directory) throws GitLabApiException {
 
         Response response = get(Response.Status.OK, getDefaultPerPageParam(),
                 "projects", getProjectIdOrPath(projectIdOrPath), "jobs", jobId, "artifacts", artifactsFile.getFilename());
@@ -378,7 +378,7 @@ public class JobApi extends AbstractApi implements Constants {
      * @return an InputStream to read the specified artifacts file from
      * @throws GitLabApiException if any exception occurs
      */
-    public InputStream downloadArtifactsFile(Object projectIdOrPath, Integer jobId, ArtifactsFile artifactsFile) throws GitLabApiException {
+    public InputStream downloadArtifactsFile(Object projectIdOrPath, Long jobId, ArtifactsFile artifactsFile) throws GitLabApiException {
         Response response = get(Response.Status.OK, getDefaultPerPageParam(),
                 "projects", getProjectIdOrPath(projectIdOrPath), "jobs", jobId, "artifacts", artifactsFile.getFilename());
         return (response.readEntity(InputStream.class));
@@ -398,7 +398,7 @@ public class JobApi extends AbstractApi implements Constants {
      * @return a File instance pointing to the download of the specified artifacts file
      * @throws GitLabApiException if any exception occurs
      */
-    public File downloadSingleArtifactsFile(Object projectIdOrPath, Integer jobId, Path artifactPath, File directory) throws GitLabApiException {
+    public File downloadSingleArtifactsFile(Object projectIdOrPath, Long jobId, Path artifactPath, File directory) throws GitLabApiException {
 
         String path = artifactPath.toString().replace("\\", "/");
         Response response = get(Response.Status.OK, getDefaultPerPageParam(),
@@ -433,7 +433,7 @@ public class JobApi extends AbstractApi implements Constants {
      * @return an InputStream to read the specified artifacts file from
      * @throws GitLabApiException if any exception occurs
      */
-    public InputStream downloadSingleArtifactsFile(Object projectIdOrPath, Integer jobId, Path artifactPath) throws GitLabApiException {
+    public InputStream downloadSingleArtifactsFile(Object projectIdOrPath, Long jobId, Path artifactPath) throws GitLabApiException {
         String path = artifactPath.toString().replace("\\", "/");
         Response response = get(Response.Status.OK, getDefaultPerPageParam(),
                 "projects", getProjectIdOrPath(projectIdOrPath), "jobs", jobId, "artifacts", path);
@@ -451,7 +451,7 @@ public class JobApi extends AbstractApi implements Constants {
      * @return a String containing the specified job's trace
      * @throws GitLabApiException if any exception occurs during execution
      */
-     public String getTrace(Object projectIdOrPath, Integer jobId) throws GitLabApiException {
+     public String getTrace(Object projectIdOrPath, Long jobId) throws GitLabApiException {
         Response response = get(Response.Status.OK, getDefaultPerPageParam(),
                 "projects", getProjectIdOrPath(projectIdOrPath), "jobs", jobId, "trace");
         return (response.readEntity(String.class));
@@ -469,7 +469,7 @@ public class JobApi extends AbstractApi implements Constants {
      * @deprecated replaced by {@link #cancelJob(Object, Integer)}
      */
      @Deprecated
-    public Job cancleJob(Object projectIdOrPath, Integer jobId) throws GitLabApiException {
+    public Job cancleJob(Object projectIdOrPath, Long jobId) throws GitLabApiException {
 	return (cancelJob(projectIdOrPath, jobId));
     }
 
@@ -483,7 +483,7 @@ public class JobApi extends AbstractApi implements Constants {
      * @return job instance which just canceled
      * @throws GitLabApiException if any exception occurs during execution
      */
-    public Job cancelJob(Object projectIdOrPath, Integer jobId) throws GitLabApiException {
+    public Job cancelJob(Object projectIdOrPath, Long jobId) throws GitLabApiException {
         GitLabApiForm formData = null;
         Response response = post(Response.Status.CREATED, formData, "projects", getProjectIdOrPath(projectIdOrPath), "jobs", jobId, "cancel");
         return (response.readEntity(Job.class));
@@ -499,7 +499,7 @@ public class JobApi extends AbstractApi implements Constants {
      * @return job instance which just retried
      * @throws GitLabApiException if any exception occurs during execution
      */
-    public Job retryJob(Object projectIdOrPath, Integer jobId) throws GitLabApiException {
+    public Job retryJob(Object projectIdOrPath, Long jobId) throws GitLabApiException {
         GitLabApiForm formData = null;
         Response response = post(Status.CREATED, formData, "projects", getProjectIdOrPath(projectIdOrPath), "jobs", jobId, "retry");
         return (response.readEntity(Job.class));
@@ -515,7 +515,7 @@ public class JobApi extends AbstractApi implements Constants {
      * @return job instance which just erased
      * @throws GitLabApiException if any exception occurs during execution
      */
-    public Job eraseJob(Object projectIdOrPath, Integer jobId) throws GitLabApiException {
+    public Job eraseJob(Object projectIdOrPath, Long jobId) throws GitLabApiException {
         GitLabApiForm formData = null;
         Response response = post(Status.CREATED, formData, "projects", getProjectIdOrPath(projectIdOrPath), "jobs", jobId, "erase");
         return (response.readEntity(Job.class));
@@ -531,7 +531,7 @@ public class JobApi extends AbstractApi implements Constants {
      * @return job instance which just played
      * @throws GitLabApiException if any exception occurs during execution
      */
-    public Job playJob(Object projectIdOrPath, Integer jobId) throws GitLabApiException {
+    public Job playJob(Object projectIdOrPath, Long jobId) throws GitLabApiException {
         GitLabApiForm formData = null;
         Response response = post(Status.CREATED, formData, "projects", getProjectIdOrPath(projectIdOrPath), "jobs", jobId, "play");
         return (response.readEntity(Job.class));
@@ -547,7 +547,7 @@ public class JobApi extends AbstractApi implements Constants {
      * @return the Job instance that was just modified
      * @throws GitLabApiException if any exception occurs during execution
      */
-    public Job keepArtifacts(Object projectIdOrPath, Integer jobId) throws GitLabApiException {
+    public Job keepArtifacts(Object projectIdOrPath, Long jobId) throws GitLabApiException {
 	GitLabApiForm formData = null;
         Response response = post(Status.OK, formData, "projects", getProjectIdOrPath(projectIdOrPath), "jobs", jobId, "keep");
         return (response.readEntity(Job.class));
@@ -562,7 +562,7 @@ public class JobApi extends AbstractApi implements Constants {
      * @param jobId the ID to delete artifacts for
      * @throws GitLabApiException if any exception occurs during execution
      */
-    public void deleteArtifacts(Object projectIdOrPath, Integer jobId) throws GitLabApiException {
+    public void deleteArtifacts(Object projectIdOrPath, Long jobId) throws GitLabApiException {
         delete(Status.NO_CONTENT, null, "projects", getProjectIdOrPath(projectIdOrPath), "jobs", jobId, "artifacts");
     }
 }

src/main/java/org/gitlab4j/api/LabelsApi.java

@@ -24,7 +24,7 @@ public class LabelsApi extends AbstractApi {
     /**
      * Get all labels of the specified project.
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return a list of project's labels
      * @throws GitLabApiException if any exception occurs
      */
@@ -35,7 +35,7 @@ public class LabelsApi extends AbstractApi {
     /**
      * Get a Pager of all labels of the specified project.
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param itemsPerPage the number of items per page
      * @return a list of project's labels in the specified range
      * @throws GitLabApiException if any exception occurs
@@ -48,7 +48,7 @@ public class LabelsApi extends AbstractApi {
     /**
      * Get a Stream of all labels of the specified project.
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return a Stream of project's labels
      * @throws GitLabApiException if any exception occurs
      */
@@ -59,8 +59,8 @@ public class LabelsApi extends AbstractApi {
     /**
      * Get a single project label.
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
-     * @param labelIdOrName the label in the form of an Integer(ID), String(name), or Label instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
+     * @param labelIdOrName the label in the form of an Long(ID), String(name), or Label instance
      * @return a Label instance holding the information for the group label
      * @throws GitLabApiException if any exception occurs
      */
@@ -73,8 +73,8 @@ public class LabelsApi extends AbstractApi {
     /**
      * Get a single project label as the value of an Optional.
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
-     * @param labelIdOrName the label in the form of an Integer(ID), String(name), or Label instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
+     * @param labelIdOrName the label in the form of an Long(ID), String(name), or Label instance
      * @return a Optional instance with a Label instance as its value
      * @throws GitLabApiException if any exception occurs
      */
@@ -101,7 +101,7 @@ public class LabelsApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: POST /groups/:id/labels</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param labelProperties a Label instance holding the properties for the new group label
      * @return the created Label instance
      * @throws GitLabApiException if any exception occurs
@@ -126,8 +126,8 @@ public class LabelsApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:id/labels/:label_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
-     * @param labelIdOrName the label in the form of an Integer(ID), String(name), or Label instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
+     * @param labelIdOrName the label in the form of an Long(ID), String(name), or Label instance
      * @param labelConfig a Label instance holding the label properties to update
      * @return the updated Label instance
      * @throws GitLabApiException if any exception occurs
@@ -142,8 +142,8 @@ public class LabelsApi extends AbstractApi {
     /**
      * Delete the specified project label.
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
-     * @param labelIdOrName the label in the form of an Integer(ID), String(name), or Label instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
+     * @param labelIdOrName the label in the form of an Long(ID), String(name), or Label instance
      * @throws GitLabApiException if any exception occurs
      */
     public void deleteProjectLabel(Object projectIdOrPath, Object labelIdOrName) throws GitLabApiException {
@@ -153,8 +153,8 @@ public class LabelsApi extends AbstractApi {
     /**
      * Subscribe a specified project label.
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
-     * @param labelIdOrName the label in the form of an Integer(ID), String(name), or Label instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
+     * @param labelIdOrName the label in the form of an Long(ID), String(name), or Label instance
      * @return HttpStatusCode 503
      * @throws GitLabApiException if any exception occurs
      */
@@ -167,8 +167,8 @@ public class LabelsApi extends AbstractApi {
     /**
      * Unsubscribe a specified project label.
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
-     * @param labelIdOrName the label in the form of an Integer(ID), String(name), or Label instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
+     * @param labelIdOrName the label in the form of an Long(ID), String(name), or Label instance
      * @return HttpStatusCode 503
      * @throws GitLabApiException if any exception occurs
      */
@@ -181,7 +181,7 @@ public class LabelsApi extends AbstractApi {
     /**
      * Get all labels of the specified group.
      *
-     * @param groupIdOrPath the group in the form of an Integer(ID), String(path), or Group instance
+     * @param groupIdOrPath the group in the form of an Long(ID), String(path), or Group instance
      * @return a list of group's labels
      * @throws org.gitlab4j.api.GitLabApiException if any exception occurs
      */
@@ -192,7 +192,7 @@ public class LabelsApi extends AbstractApi {
     /**
      * Get a Pager of all labels of the specified group.
      *
-     * @param groupIdOrPath the group in the form of an Integer(ID), String(path), or Group instance
+     * @param groupIdOrPath the group in the form of an Long(ID), String(path), or Group instance
      * @param itemsPerPage the number of items per page
      * @return a list of group's labels in the specified range
      * @throws GitLabApiException if any exception occurs
@@ -205,7 +205,7 @@ public class LabelsApi extends AbstractApi {
     /**
      * Get a Stream of all labels of the specified group.
      *
-     * @param groupIdOrPath the group in the form of an Integer(ID), String(path), or Group instance
+     * @param groupIdOrPath the group in the form of an Long(ID), String(path), or Group instance
      * @return a Stream of group's labels
      * @throws GitLabApiException if any exception occurs
      */
@@ -216,8 +216,8 @@ public class LabelsApi extends AbstractApi {
     /**
      * Get a single group label.
      *
-     * @param groupIdOrPath the group in the form of an Integer(ID), String(path), or Group instance
-     * @param labelIdOrName the label in the form of an Integer(ID), String(name), or Label instance
+     * @param groupIdOrPath the group in the form of an Long(ID), String(path), or Group instance
+     * @param labelIdOrName the label in the form of an Long(ID), String(name), or Label instance
      * @return a Label instance holding the information for the group label
      * @throws GitLabApiException if any exception occurs
      */
@@ -230,8 +230,8 @@ public class LabelsApi extends AbstractApi {
     /**
      * Get a single group label as the value of an Optional.
      *
-     * @param groupIdOrPath the group in the form of an Integer(ID), String(path), or Group instance
-     * @param labelIdOrName the label in the form of an Integer(ID), String(name), or Label instance
+     * @param groupIdOrPath the group in the form of an Long(ID), String(path), or Group instance
+     * @param labelIdOrName the label in the form of an Long(ID), String(name), or Label instance
      * @return a Optional instance with a Label instance as its value
      * @throws GitLabApiException if any exception occurs
      */
@@ -256,7 +256,7 @@ public class LabelsApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: POST /groups/:id/labels</code></pre>
      *
-     * @param groupIdOrPath the group in the form of an Integer(ID), String(path), or Group instance
+     * @param groupIdOrPath the group in the form of an Long(ID), String(path), or Group instance
      * @param labelProperties a Label instance holding the properties for the new group label
      * @return the created Label instance
      * @throws GitLabApiException if any exception occurs
@@ -281,8 +281,8 @@ public class LabelsApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: PUT /groups/:id/labels/:label_id</code></pre>
      *
-     * @param groupIdOrPath the group in the form of an Integer(ID), String(path), or Group instance
-     * @param labelIdOrName the label in the form of an Integer(ID), String(name), or Label instance
+     * @param groupIdOrPath the group in the form of an Long(ID), String(path), or Group instance
+     * @param labelIdOrName the label in the form of an Long(ID), String(name), or Label instance
      * @param labelConfig a Label instance holding the label properties to update
      * @return the updated Label instance
      * @throws GitLabApiException if any exception occurs
@@ -297,8 +297,8 @@ public class LabelsApi extends AbstractApi {
     /**
      * Delete the specified label
      *
-     * @param groupIdOrPath the group in the form of an Integer(ID), String(path), or Group instance
-     * @param labelIdOrName the label in the form of an Integer(ID), String(name), or Label instance
+     * @param groupIdOrPath the group in the form of an Long(ID), String(path), or Group instance
+     * @param labelIdOrName the label in the form of an Long(ID), String(name), or Label instance
      * @throws GitLabApiException if any exception occurs
      */
     public void deleteGroupLabel(Object groupIdOrPath, Object labelIdOrName) throws GitLabApiException {
@@ -308,8 +308,8 @@ public class LabelsApi extends AbstractApi {
     /**
      * Subscribe a specified group label.
      *
-     * @param groupIdOrPath the group in the form of an Integer(ID), String(path), or Group instance
-     * @param labelIdOrName the label in the form of an Integer(ID), String(name), or Label instance
+     * @param groupIdOrPath the group in the form of an Long(ID), String(path), or Group instance
+     * @param labelIdOrName the label in the form of an Long(ID), String(name), or Label instance
      * @return HttpStatusCode 503
      * @throws GitLabApiException if any exception occurs
      */
@@ -322,8 +322,8 @@ public class LabelsApi extends AbstractApi {
     /**
      * Unsubscribe a specified group label.
      *
-     * @param groupIdOrPath the group in the form of an Integer(ID), String(path), or Group instance
-     * @param labelIdOrName the label in the form of an Integer(ID), String(name), or Label instance
+     * @param groupIdOrPath the group in the form of an Long(ID), String(path), or Group instance
+     * @param labelIdOrName the label in the form of an Long(ID), String(name), or Label instance
      * @return HttpStatusCode 503
      * @throws GitLabApiException if any exception occurs
      */
@@ -337,7 +337,7 @@ public class LabelsApi extends AbstractApi {
     /**
      * Get all labels of the specified project.
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return a list of project's labels
      * @throws GitLabApiException if any exception occurs
      * @deprecated Replaced by the {@link #getProjectLabels(Object)} method.
@@ -350,7 +350,7 @@ public class LabelsApi extends AbstractApi {
     /**
      * Get all labels of the specified project to using the specified page and per page setting
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param page the page to get
      * @param perPage the number of items per page
      * @return a list of project's labels in the specified range
@@ -367,7 +367,7 @@ public class LabelsApi extends AbstractApi {
     /**
      * Get a Pager of all labels of the specified project.
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param itemsPerPage the number of items per page
      * @return a list of project's labels in the specified range
      * @throws GitLabApiException if any exception occurs
@@ -382,7 +382,7 @@ public class LabelsApi extends AbstractApi {
     /**
      * Get a Stream of all labels of the specified project.
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return a Stream of project's labels
      * @throws GitLabApiException if any exception occurs
      * @deprecated Replaced by the {@link #getProjectLabelsStream(Object)} method.
@@ -395,7 +395,7 @@ public class LabelsApi extends AbstractApi {
     /**
      * Create a label
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param name        the name for the label
      * @param color       the color for the label
      * @param description the description for the label
@@ -411,7 +411,7 @@ public class LabelsApi extends AbstractApi {
     /**
      * Create a label
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param name the name for the label
      * @param color the color for the label
      * @return the created Label instance
@@ -426,7 +426,7 @@ public class LabelsApi extends AbstractApi {
     /**
      * Create a label
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param name the name for the label
      * @param color the color for the label
      * @param priority the priority for the label
@@ -442,7 +442,7 @@ public class LabelsApi extends AbstractApi {
     /**
      *  Create a label
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param name the name for the label
      * @param color the color for the label
      * @param description the description for the label
@@ -464,7 +464,7 @@ public class LabelsApi extends AbstractApi {
     /**
      * Update the specified label
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param name the name for the label
      * @param newName the new name for the label
      * @param description the description for the label
@@ -481,7 +481,7 @@ public class LabelsApi extends AbstractApi {
     /**
      * Update the specified label
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param name the name for the label
      * @param color the color for the label
      * @param description the description for the label
@@ -498,7 +498,7 @@ public class LabelsApi extends AbstractApi {
     /**
      * Update the specified label
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param name the name for the label
      * @param newName the new name for the label
      * @param color the color for the label
@@ -524,7 +524,7 @@ public class LabelsApi extends AbstractApi {
     /**
      * Delete the specified label
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param name the name for the label
      * @throws GitLabApiException if any exception occurs
      * @deprecated Replaced by the {@link #deleteProjectLabel(Object, Object)} method.
@@ -538,28 +538,28 @@ public class LabelsApi extends AbstractApi {
     /**
      * Subscribe a specified label
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param labelId the label ID
      * @return HttpStatusCode 503
      * @throws GitLabApiException if any exception occurs
      * @deprecated Replaced by the {@link #subscribeProjectLabel(Object, Object)} method.
      */
     @Deprecated
-    public Label subscribeLabel(Object projectIdOrPath, Integer labelId) throws GitLabApiException {
+    public Label subscribeLabel(Object projectIdOrPath, Long labelId) throws GitLabApiException {
         return (subscribeProjectLabel(projectIdOrPath, labelId));
     }
 
     /**
      * Unsubscribe a specified label
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param labelId the label ID
      * @return HttpStatusCode 503
      * @throws GitLabApiException if any exception occurs
      * @deprecated Replaced by the {@link #unsubscribeProjectLabel(Object, Object)} method.
      */
     @Deprecated
-    public Label unsubscribeLabel(Object projectIdOrPath, Integer labelId) throws GitLabApiException {
+    public Label unsubscribeLabel(Object projectIdOrPath, Long labelId) throws GitLabApiException {
         return (unsubscribeProjectLabel(projectIdOrPath, labelId));
     }
 }

src/main/java/org/gitlab4j/api/LicenseApi.java

@@ -20,7 +20,7 @@ public class LicenseApi extends AbstractApi {
 
     /**
      * Retrieve information about the current license.
-     * 
+     *
      * <pre><code>GitLab Endpoint: GET /license</code></pre>
      *
      * @return a License instance holding info about the current license
@@ -108,7 +108,7 @@ public class LicenseApi extends AbstractApi {
      * @return a License instance for the delete license
      * @throws GitLabApiException if any exception occurs
      */
-    public License deleteLicense(Integer licenseId) throws GitLabApiException {
+    public License deleteLicense(Long licenseId) throws GitLabApiException {
         Response response = delete(Response.Status.OK, null, "license", licenseId);
         return (response.readEntity(License.class));
     }

src/main/java/org/gitlab4j/api/MergeRequestApi.java

@@ -122,7 +122,7 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return all merge requests for the specified project
      * @throws GitLabApiException if any exception occurs
      */
@@ -135,7 +135,7 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param page the page to get
      * @param perPage the number of MergeRequest instances per page
      * @return all merge requests for the specified project
@@ -151,7 +151,7 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param itemsPerPage the number of MergeRequest instances that will be fetched per page
      * @return all merge requests for the specified project
      * @throws GitLabApiException if any exception occurs
@@ -165,7 +165,7 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return a Stream with all merge requests for the specified project
      * @throws GitLabApiException if any exception occurs
      */
@@ -178,7 +178,7 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests?state=:state</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param state the state parameter can be used to get only merge requests with a given state (opened, closed, or merged) or all of them (all).
      * @return all merge requests for the specified project
      * @throws GitLabApiException if any exception occurs
@@ -192,7 +192,7 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param state the state parameter can be used to get only merge requests with a given state (opened, closed, or merged) or all of them (all).
      * @param page the page to get
      * @param perPage the number of MergeRequest instances per page
@@ -213,7 +213,7 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param state the state parameter can be used to get only merge requests with a given state (opened, closed, or merged) or all of them (all).
      * @param itemsPerPage the number of MergeRequest instances that will be fetched per page
      * @return all merge requests for the specified project
@@ -230,7 +230,7 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests?state=:state</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param state the state parameter can be used to get only merge requests with a given state (opened, closed, or merged) or all of them (all).
      * @return a Stream with all the merge requests for the specified project
      * @throws GitLabApiException if any exception occurs
@@ -246,12 +246,12 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @return the specified MergeRequest instance
      * @throws GitLabApiException if any exception occurs
      */
-    public MergeRequest getMergeRequest(Object projectIdOrPath, Integer mergeRequestIid) throws GitLabApiException {
+    public MergeRequest getMergeRequest(Object projectIdOrPath, Long mergeRequestIid) throws GitLabApiException {
         return getMergeRequest(projectIdOrPath, mergeRequestIid, null, null, null);
     }
 
@@ -260,7 +260,7 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @param renderHtml if true response includes rendered HTML for title and description, can be null
      * @param includeDivergedCommitCount if true response includes the commits behind the target branch, can be null
@@ -268,7 +268,7 @@ public class MergeRequestApi extends AbstractApi {
      * @return a MergeRequest instance as specified by the parameters
      * @throws GitLabApiException if any exception occurs
      */
-    public MergeRequest getMergeRequest(Object projectIdOrPath, Integer mergeRequestIid,
+    public MergeRequest getMergeRequest(Object projectIdOrPath, Long mergeRequestIid,
                                         Boolean renderHtml, Boolean includeDivergedCommitCount, Boolean includeRebaseInProgress) throws GitLabApiException {
 
         GitLabApiForm queryParams = new GitLabApiForm()
@@ -288,11 +288,11 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @return the specified MergeRequest as an Optional instance instance
      */
-    public Optional<MergeRequest> getOptionalMergeRequest(Object projectIdOrPath, Integer mergeRequestIid) {
+    public Optional<MergeRequest> getOptionalMergeRequest(Object projectIdOrPath, Long mergeRequestIid) {
         return getOptionalMergeRequest(projectIdOrPath, mergeRequestIid, null, null, null);
     }
 
@@ -303,14 +303,14 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @param renderHtml if true response includes rendered HTML for title and description, can be null
      * @param includeDivergedCommitCount if true response includes the commits behind the target branch, can be null
      * @param includeRebaseInProgress if true response includes whether a rebase operation is in progress, can be null
      * @return the specified MergeRequest as an Optional instance instance
      */
-    public Optional<MergeRequest> getOptionalMergeRequest(Object projectIdOrPath, Integer mergeRequestIid,
+    public Optional<MergeRequest> getOptionalMergeRequest(Object projectIdOrPath, Long mergeRequestIid,
                                                           Boolean renderHtml, Boolean includeDivergedCommitCount , Boolean includeRebaseInProgress) {
         try {
             return (Optional.ofNullable(getMergeRequest(projectIdOrPath, mergeRequestIid, renderHtml, includeDivergedCommitCount, includeRebaseInProgress)));
@@ -326,7 +326,7 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/commits</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @return a list containing the commits for the specified merge request
      * @throws GitLabApiException GitLabApiException if any exception occurs during execution
@@ -342,7 +342,7 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/commits</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @param page the page to get
      * @param perPage the number of commits per page
@@ -362,7 +362,7 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/commits</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @param itemsPerPage the number of Commit instances that will be fetched per page
      * @return a Pager containing the commits for the specified merge request
@@ -380,7 +380,7 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/commits</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @return a Stream containing the commits for the specified merge request
      * @throws GitLabApiException GitLabApiException if any exception occurs during execution
@@ -394,12 +394,12 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/versions</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @return a List of merge request diff versions for the specified merge request
      * @throws GitLabApiException if any exception occurs
      */
-    public List<MergeRequestDiff> getMergeRequestDiffs(Object projectIdOrPath, Integer mergeRequestIid) throws GitLabApiException {
+    public List<MergeRequestDiff> getMergeRequestDiffs(Object projectIdOrPath, Long mergeRequestIid) throws GitLabApiException {
 	return (getMergeRequestDiffs(projectIdOrPath, mergeRequestIid, getDefaultPerPage()).all());
     }
 
@@ -408,13 +408,13 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/versions</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @param itemsPerPage the number of MergeRequest instances that will be fetched per page
      * @return a Pager of merge request diff versions for the specified merge request
      * @throws GitLabApiException if any exception occurs
      */
-    public Pager<MergeRequestDiff> getMergeRequestDiffs(Object projectIdOrPath, Integer mergeRequestIid, int itemsPerPage) throws GitLabApiException {
+    public Pager<MergeRequestDiff> getMergeRequestDiffs(Object projectIdOrPath, Long mergeRequestIid, int itemsPerPage) throws GitLabApiException {
         return (new Pager<MergeRequestDiff>(this, MergeRequestDiff.class, itemsPerPage, null,
         	"projects", getProjectIdOrPath(projectIdOrPath), "merge_requests", mergeRequestIid, "versions"));
     }
@@ -424,12 +424,12 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/versions</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @return a Stream of merge request diff versions for the specified merge request
      * @throws GitLabApiException if any exception occurs
      */
-    public Stream<MergeRequestDiff> getMergeRequestDiffsStream(Object projectIdOrPath, Integer mergeRequestIid) throws GitLabApiException {
+    public Stream<MergeRequestDiff> getMergeRequestDiffsStream(Object projectIdOrPath, Long mergeRequestIid) throws GitLabApiException {
         return (getMergeRequestDiffs(projectIdOrPath, mergeRequestIid, getDefaultPerPage()).stream());
     }
 
@@ -438,14 +438,14 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/versions/:version_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @param versionId the ID of the merge request diff version
      * @return a MergeRequestDiff instance for the specified MR diff version
      * @throws GitLabApiException if any exception occurs
      */
     public MergeRequestDiff getMergeRequestDiff(Object projectIdOrPath,
-	    Integer mergeRequestIid, Integer versionId) throws GitLabApiException {
+	    Long mergeRequestIid, Long versionId) throws GitLabApiException {
         Response response = get(Response.Status.OK, null, "projects", getProjectIdOrPath(projectIdOrPath),
                 "merge_requests", mergeRequestIid, "versions", versionId);
         return (response.readEntity(MergeRequestDiff.class));
@@ -456,13 +456,13 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/versions/:version_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @param versionId the ID of the merge request diff version
      * @return the specified MergeRequestDiff as an Optional instance instance
      */
     public Optional<MergeRequestDiff> getOptionalMergeRequestDiff(
-	    Object projectIdOrPath, Integer mergeRequestIid, Integer versionId) {
+	    Object projectIdOrPath, Long mergeRequestIid, Long versionId) {
         try {
             return (Optional.ofNullable(getMergeRequestDiff(projectIdOrPath, mergeRequestIid, versionId)));
         } catch (GitLabApiException glae) {
@@ -475,7 +475,7 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/merge_requests</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param params a MergeRequestParams instance holding the info to create the merge request
      * @return the created MergeRequest instance
      * @throws GitLabApiException if any exception occurs
@@ -492,7 +492,7 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/merge_requests</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param sourceBranch the source branch, required
      * @param targetBranch the target branch, required
      * @param title the title for the merge request, required
@@ -507,8 +507,8 @@ public class MergeRequestApi extends AbstractApi {
      * @throws GitLabApiException if any exception occurs
      * @since GitLab Starter 8.17, GitLab CE 11.0.
      */
-    public MergeRequest createMergeRequest(Object projectIdOrPath, String sourceBranch, String targetBranch, String title, String description, Integer assigneeId,
-            Integer targetProjectId, String[] labels, Integer milestoneId, Boolean removeSourceBranch, Boolean squash) throws GitLabApiException {
+    public MergeRequest createMergeRequest(Object projectIdOrPath, String sourceBranch, String targetBranch, String title, String description, Long assigneeId,
+            Long targetProjectId, String[] labels, Long milestoneId, Boolean removeSourceBranch, Boolean squash) throws GitLabApiException {
 
         MergeRequestParams params = new MergeRequestParams()
             .withSourceBranch(sourceBranch)
@@ -530,7 +530,7 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/merge_requests</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param sourceBranch the source branch, required
      * @param targetBranch the target branch, required
      * @param title the title for the merge request, required
@@ -543,8 +543,8 @@ public class MergeRequestApi extends AbstractApi {
      * @return the created MergeRequest instance
      * @throws GitLabApiException if any exception occurs
      */
-    public MergeRequest createMergeRequest(Object projectIdOrPath, String sourceBranch, String targetBranch, String title, String description, Integer assigneeId,
-                Integer targetProjectId, String[] labels, Integer milestoneId, Boolean removeSourceBranch) throws GitLabApiException {
+    public MergeRequest createMergeRequest(Object projectIdOrPath, String sourceBranch, String targetBranch, String title, String description, Long assigneeId,
+                Long targetProjectId, String[] labels, Long milestoneId, Boolean removeSourceBranch) throws GitLabApiException {
 
 	MergeRequestParams params = new MergeRequestParams()
 	    .withSourceBranch(sourceBranch)
@@ -565,7 +565,7 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/merge_requests</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param sourceBranch the source branch, required
      * @param targetBranch the target branch, required
      * @param title the title for the merge request, required
@@ -574,7 +574,7 @@ public class MergeRequestApi extends AbstractApi {
      * @return the created MergeRequest instance
      * @throws GitLabApiException if any exception occurs
      */
-    public MergeRequest createMergeRequest(Object projectIdOrPath, String sourceBranch, String targetBranch, String title, String description, Integer assigneeId)
+    public MergeRequest createMergeRequest(Object projectIdOrPath, String sourceBranch, String targetBranch, String title, String description, Long assigneeId)
             throws GitLabApiException {
 
 	MergeRequestParams params = new MergeRequestParams()
@@ -592,13 +592,13 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:id/merge_requests/:merge_request_iid</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request to update
      * @param params a MergeRequestParams instance holding the info to update the merge request
      * @return the updated merge request
      * @throws GitLabApiException if any exception occurs
      */
-    public MergeRequest updateMergeRequest(Object projectIdOrPath, Integer mergeRequestIid, MergeRequestParams params) throws GitLabApiException {
+    public MergeRequest updateMergeRequest(Object projectIdOrPath, Long mergeRequestIid, MergeRequestParams params) throws GitLabApiException {
 	GitLabApiForm form = params.getForm(false);
 	Response response = put(Response.Status.OK, form.asMap(),
 		"projects", getProjectIdOrPath(projectIdOrPath), "merge_requests", mergeRequestIid);
@@ -612,7 +612,7 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:id/merge_requests/:merge_request_iid</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request to update
      * @param targetBranch the target branch, optional
      * @param title the title for the merge request
@@ -630,9 +630,9 @@ public class MergeRequestApi extends AbstractApi {
      * @return the updated merge request
      * @throws GitLabApiException if any exception occurs
      */
-    public MergeRequest updateMergeRequest(Object projectIdOrPath, Integer mergeRequestIid,
-            String targetBranch, String title, Integer assigneeId, String description,
-            StateEvent stateEvent, String labels, Integer milestoneId, Boolean removeSourceBranch,
+    public MergeRequest updateMergeRequest(Object projectIdOrPath, Long mergeRequestIid,
+            String targetBranch, String title, Long assigneeId, String description,
+            StateEvent stateEvent, String labels, Long milestoneId, Boolean removeSourceBranch,
             Boolean squash, Boolean discussionLocked, Boolean allowCollaboration)
             throws GitLabApiException {
 
@@ -664,11 +664,11 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: DELETE /projects/:id/merge_requests/:merge_request_iid</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @throws GitLabApiException if any exception occurs
      */
-    public void deleteMergeRequest(Object projectIdOrPath, Integer mergeRequestIid) throws GitLabApiException {
+    public void deleteMergeRequest(Object projectIdOrPath, Long mergeRequestIid) throws GitLabApiException {
 
         if (mergeRequestIid == null) {
             throw new RuntimeException("mergeRequestIid cannot be null");
@@ -690,13 +690,13 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:id/merge_requests/:merge_request_iid/merge</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @param params the MergeRequest instance holding the parameters for accepting the merge request
      * @return the merged merge request
      * @throws GitLabApiException if any exception occurs
      */
-    public MergeRequest acceptMergeRequest(Object projectIdOrPath, Integer mergeRequestIid,
+    public MergeRequest acceptMergeRequest(Object projectIdOrPath, Long mergeRequestIid,
             AcceptMergeRequestParams params) throws GitLabApiException {
         Response response = put(Response.Status.OK, params.getForm().asMap(), "projects",
         	getProjectIdOrPath(projectIdOrPath), "merge_requests", mergeRequestIid, "merge");
@@ -715,12 +715,12 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:id/merge_requests/:merge_request_iid/merge</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @return the merged merge request
      * @throws GitLabApiException if any exception occurs
      */
-    public MergeRequest acceptMergeRequest(Object projectIdOrPath, Integer mergeRequestIid) throws GitLabApiException {
+    public MergeRequest acceptMergeRequest(Object projectIdOrPath, Long mergeRequestIid) throws GitLabApiException {
         return (acceptMergeRequest(projectIdOrPath, mergeRequestIid, null, null, null, null));
     }
 
@@ -737,7 +737,7 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:id/merge_requests/:merge_request_iid/merge</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @param mergeCommitMessage, custom merge commit message, optional
      * @param shouldRemoveSourceBranch, if true removes the source branch, optional
@@ -745,7 +745,7 @@ public class MergeRequestApi extends AbstractApi {
      * @return the merged merge request
      * @throws GitLabApiException if any exception occurs
      */
-    public MergeRequest acceptMergeRequest(Object projectIdOrPath, Integer mergeRequestIid,
+    public MergeRequest acceptMergeRequest(Object projectIdOrPath, Long mergeRequestIid,
             String mergeCommitMessage, Boolean shouldRemoveSourceBranch, Boolean mergeWhenPipelineSucceeds)
             throws GitLabApiException {
         return (acceptMergeRequest(projectIdOrPath, mergeRequestIid, mergeCommitMessage,
@@ -765,7 +765,7 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:id/merge_requests/:merge_request_iid/merge</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @param mergeCommitMessage, custom merge commit message, optional
      * @param shouldRemoveSourceBranch, if true removes the source branch, optional
@@ -774,7 +774,7 @@ public class MergeRequestApi extends AbstractApi {
      * @return the merged merge request
      * @throws GitLabApiException if any exception occurs
      */
-    public MergeRequest acceptMergeRequest(Object projectIdOrPath, Integer mergeRequestIid,
+    public MergeRequest acceptMergeRequest(Object projectIdOrPath, Long mergeRequestIid,
             String mergeCommitMessage, Boolean shouldRemoveSourceBranch, Boolean mergeWhenPipelineSucceeds, String sha)
             throws GitLabApiException {
 
@@ -804,12 +804,12 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:id/merge_requests/:merge_request_iid/cancel_merge_when_pipeline_succeeds</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @return the updated merge request
      * @throws GitLabApiException if any exception occurs
      */
-    public MergeRequest cancelMergeRequest(Object projectIdOrPath, Integer mergeRequestIid) throws GitLabApiException {
+    public MergeRequest cancelMergeRequest(Object projectIdOrPath, Long mergeRequestIid) throws GitLabApiException {
 
         if (mergeRequestIid == null) {
             throw new RuntimeException("mergeRequestIid cannot be null");
@@ -826,12 +826,12 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/approvals</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @return a MergeRequest instance with approval information included
      * @throws GitLabApiException if any exception occurs
      */
-    public MergeRequest getMergeRequestApprovals(Object projectIdOrPath, Integer mergeRequestIid) throws GitLabApiException {
+    public MergeRequest getMergeRequestApprovals(Object projectIdOrPath, Long mergeRequestIid) throws GitLabApiException {
         return (getApprovals(projectIdOrPath, mergeRequestIid));
     }
 
@@ -842,12 +842,12 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/approvals</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @return a MergeRequest instance with approval information included
      * @throws GitLabApiException if any exception occurs
      */
-    public MergeRequest getApprovals(Object projectIdOrPath, Integer mergeRequestIid) throws GitLabApiException {
+    public MergeRequest getApprovals(Object projectIdOrPath, Long mergeRequestIid) throws GitLabApiException {
 
         if (mergeRequestIid == null) {
             throw new RuntimeException("mergeRequestIid cannot be null");
@@ -863,12 +863,12 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/approval_state</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @return a ApprovalState instance with approval state
      * @throws GitLabApiException if any exception occurs
      */
-    public ApprovalState getApprovalState(Object projectIdOrPath, Integer mergeRequestIid) throws GitLabApiException {
+    public ApprovalState getApprovalState(Object projectIdOrPath, Long mergeRequestIid) throws GitLabApiException {
 
         if (mergeRequestIid == null) {
             throw new RuntimeException("mergeRequestIid cannot be null");
@@ -885,12 +885,12 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/approval_rules</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @return a List of ApprovalRule instances for the specified merge request.
      * @throws GitLabApiException if any exception occurs
      */
-    public List<ApprovalRule> getApprovalRules(Object projectIdOrPath, Integer mergeRequestIid) throws GitLabApiException {
+    public List<ApprovalRule> getApprovalRules(Object projectIdOrPath, Long mergeRequestIid) throws GitLabApiException {
         return (getApprovalRules(projectIdOrPath, mergeRequestIid, -1).all());
     }
 
@@ -900,13 +900,13 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/approval_rules</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @param itemsPerPage the number of ApprovalRule instances that will be fetched per page
      * @return a Pager of ApprovalRule instances for the specified merge request.
      * @throws GitLabApiException if any exception occurs
      */
-    public Pager<ApprovalRule> getApprovalRules(Object projectIdOrPath, Integer mergeRequestIid, int itemsPerPage) throws GitLabApiException {
+    public Pager<ApprovalRule> getApprovalRules(Object projectIdOrPath, Long mergeRequestIid, int itemsPerPage) throws GitLabApiException {
 
 	if (mergeRequestIid == null) {
             throw new RuntimeException("mergeRequestIid cannot be null");
@@ -922,12 +922,12 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/approval_rules</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @return a Stream of ApprovalRule instances for the specified merge request.
      * @throws GitLabApiException if any exception occurs
      */
-    public Stream<ApprovalRule> getApprovalRulesStream(Object projectIdOrPath, Integer mergeRequestIid) throws GitLabApiException {
+    public Stream<ApprovalRule> getApprovalRulesStream(Object projectIdOrPath, Long mergeRequestIid) throws GitLabApiException {
         return (getApprovalRules(projectIdOrPath, mergeRequestIid, -1).stream());
     }
 
@@ -937,15 +937,15 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/merge_requests/:merge_request_iid/approval_rules</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @param projectRuleId the ID of a project-level approval rule
      * @param params the ApprovalRuleParams instance holding the parameters for the approval rule
      * @return a ApprovalRule instance with approval configuration
      * @throws GitLabApiException if any exception occurs
      */
-    public ApprovalRule createApprovalRule(Object projectIdOrPath, Integer mergeRequestIid, 
-	    Integer projectRuleId, ApprovalRuleParams params) throws GitLabApiException {
+    public ApprovalRule createApprovalRule(Object projectIdOrPath, Long mergeRequestIid,
+	    Long projectRuleId, ApprovalRuleParams params) throws GitLabApiException {
 
         if (mergeRequestIid == null) {
             throw new RuntimeException("mergeRequestIid cannot be null");
@@ -964,15 +964,15 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:id/merge_requests/:merge_request_iid/approval_rules/:approval_rule_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @param approvalRuleId the ID of the approval rule
      * @param params the ApprovalRuleParams instance holding the parameters for the approval rule update
      * @return a ApprovalRule instance with approval configuration
      * @throws GitLabApiException if any exception occurs
      */
-    public ApprovalRule updateApprovalRule(Object projectIdOrPath, Integer mergeRequestIid,
-            Integer approvalRuleId, ApprovalRuleParams params) throws GitLabApiException {
+    public ApprovalRule updateApprovalRule(Object projectIdOrPath, Long mergeRequestIid,
+            Long approvalRuleId, ApprovalRuleParams params) throws GitLabApiException {
 
         if (mergeRequestIid == null) {
             throw new RuntimeException("mergeRequestIid cannot be null");
@@ -994,12 +994,12 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: DELETE /projects/:id/merge_requests/:merge_request_iid/approval_rules/:approval_rule_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @param approvalRuleId the ID of the approval rule
      * @throws GitLabApiException if any exception occurs
      */
-    public void deleteApprovalRule(Object projectIdOrPath, Integer mergeRequestIid, Integer approvalRuleId) throws GitLabApiException {
+    public void deleteApprovalRule(Object projectIdOrPath, Long mergeRequestIid, Long approvalRuleId) throws GitLabApiException {
 
         if (mergeRequestIid == null) {
             throw new RuntimeException("mergeRequestIid cannot be null");
@@ -1020,13 +1020,13 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/merge_requests/:merge_request_iid/approve</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @param sha the HEAD of the merge request, optional
      * @return a MergeRequest instance with approval information included
      * @throws GitLabApiException if any exception occurs
      */
-    public MergeRequest approveMergeRequest(Object projectIdOrPath, Integer mergeRequestIid, String sha) throws GitLabApiException {
+    public MergeRequest approveMergeRequest(Object projectIdOrPath, Long mergeRequestIid, String sha) throws GitLabApiException {
 
         if (mergeRequestIid == null) {
             throw new RuntimeException("mergeRequestIid cannot be null");
@@ -1044,12 +1044,12 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/merge_requests/:merge_request_iid/unapprove</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @return a MergeRequest instance with approval information included
      * @throws GitLabApiException if any exception occurs
      */
-    public MergeRequest unapproveMergeRequest(Object projectIdOrPath, Integer mergeRequestIid) throws GitLabApiException {
+    public MergeRequest unapproveMergeRequest(Object projectIdOrPath, Long mergeRequestIid) throws GitLabApiException {
 
         if (mergeRequestIid == null) {
             throw new RuntimeException("mergeRequestIid cannot be null");
@@ -1064,12 +1064,12 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/changes</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the IID of the merge request to get
      * @return a merge request including its changes
      * @throws GitLabApiException if any exception occurs
      */
-    public MergeRequest getMergeRequestChanges(Object projectIdOrPath, Integer mergeRequestIid) throws GitLabApiException {
+    public MergeRequest getMergeRequestChanges(Object projectIdOrPath, Long mergeRequestIid) throws GitLabApiException {
         Response response = get(Response.Status.OK, null, "projects", getProjectIdOrPath(projectIdOrPath), "merge_requests", mergeRequestIid, "changes");
         return (response.readEntity(MergeRequest.class));
     }
@@ -1079,12 +1079,12 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/participants</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the IID of the merge request to get
      * @return a List containing all participants for the specified merge request
      * @throws GitLabApiException if any exception occurs
      */
-    public List<Participant> getParticipants(Object projectIdOrPath, Integer mergeRequestIid) throws GitLabApiException {
+    public List<Participant> getParticipants(Object projectIdOrPath, Long mergeRequestIid) throws GitLabApiException {
         return (getParticipants(projectIdOrPath, mergeRequestIid, getDefaultPerPage()).all());
     }
 
@@ -1093,14 +1093,14 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/participants</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the IID of the merge request to get
      * @param page the page to get
      * @param perPage the number of projects per page
      * @return a List containing all participants for the specified merge request
      * @throws GitLabApiException if any exception occurs
      */
-    public List<Participant> getParticipants(Object projectIdOrPath, Integer mergeRequestIid, int page, int perPage) throws GitLabApiException {
+    public List<Participant> getParticipants(Object projectIdOrPath, Long mergeRequestIid, int page, int perPage) throws GitLabApiException {
         Response response = get(Response.Status.OK, getPageQueryParams(page, perPage),
                     "projects", getProjectIdOrPath(projectIdOrPath), "merge_requests", mergeRequestIid, "participants");
         return (response.readEntity(new GenericType<List<Participant>>() { }));
@@ -1111,13 +1111,13 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/participants</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the IID of the merge request to get
      * @param itemsPerPage the number of Participant instances that will be fetched per page
      * @return a Pager containing all participants for the specified merge request
      * @throws GitLabApiException if any exception occurs
      */
-    public Pager<Participant> getParticipants(Object projectIdOrPath, Integer mergeRequestIid, int itemsPerPage) throws GitLabApiException {
+    public Pager<Participant> getParticipants(Object projectIdOrPath, Long mergeRequestIid, int itemsPerPage) throws GitLabApiException {
         return new Pager<Participant>(this, Participant.class, itemsPerPage, null,
                 "projects", getProjectIdOrPath(projectIdOrPath), "merge_requests", mergeRequestIid, "participants");
     }
@@ -1127,12 +1127,12 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/participants</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the IID of the merge request to get
      * @return a Stream containing all participants for the specified merge request
      * @throws GitLabApiException if any exception occurs
      */
-    public Stream<Participant> getParticipantsStream(Object projectIdOrPath, Integer mergeRequestIid) throws GitLabApiException {
+    public Stream<Participant> getParticipantsStream(Object projectIdOrPath, Long mergeRequestIid) throws GitLabApiException {
         return (getParticipants(projectIdOrPath, mergeRequestIid, getDefaultPerPage()).stream());
     }
 
@@ -1146,7 +1146,7 @@ public class MergeRequestApi extends AbstractApi {
      * @return a List containing all the issues that would be closed by merging the provided merge request
      * @throws GitLabApiException if any exception occurs
      */
-    public List<Issue> getClosesIssues(Object projectIdOrPath, Integer mergeRequestIid) throws GitLabApiException {
+    public List<Issue> getClosesIssues(Object projectIdOrPath, Long mergeRequestIid) throws GitLabApiException {
         return (getClosesIssues(projectIdOrPath, mergeRequestIid, getDefaultPerPage()).all());
     }
 
@@ -1162,7 +1162,7 @@ public class MergeRequestApi extends AbstractApi {
      * @return a List containing all the issues that would be closed by merging the provided merge request
      * @throws GitLabApiException if any exception occurs
      */
-    public List<Issue> getClosesIssues(Object projectIdOrPath, Integer mergeRequestIid, int page, int perPage) throws GitLabApiException {
+    public List<Issue> getClosesIssues(Object projectIdOrPath, Long mergeRequestIid, int page, int perPage) throws GitLabApiException {
         Response response = get(Response.Status.OK, getPageQueryParams(page, perPage),
                     "projects", getProjectIdOrPath(projectIdOrPath), "merge_requests", mergeRequestIid, "closes_issues");
         return (response.readEntity(new GenericType<List<Issue>>() { }));
@@ -1179,8 +1179,8 @@ public class MergeRequestApi extends AbstractApi {
      * @return a Pager containing all the issues that would be closed by merging the provided merge request
      * @throws GitLabApiException if any exception occurs
      */
-    public Pager<Issue> getClosesIssues(Object projectIdOrPath, Integer mergeRequestIid, int itemsPerPage) throws GitLabApiException {
-        return new Pager<Issue>(this, Issue.class, itemsPerPage, null, 
+    public Pager<Issue> getClosesIssues(Object projectIdOrPath, Long mergeRequestIid, int itemsPerPage) throws GitLabApiException {
+        return new Pager<Issue>(this, Issue.class, itemsPerPage, null,
                 "projects", getProjectIdOrPath(projectIdOrPath), "merge_requests", mergeRequestIid, "closes_issues");
     }
 
@@ -1194,7 +1194,7 @@ public class MergeRequestApi extends AbstractApi {
      * @return a Stream containing all the issues that would be closed by merging the provided merge request
      * @throws GitLabApiException if any exception occurs
      */
-    public Stream<Issue> getClosesIssuesStream(Object projectIdOrPath, Integer mergeRequestIid) throws GitLabApiException {
+    public Stream<Issue> getClosesIssuesStream(Object projectIdOrPath, Long mergeRequestIid) throws GitLabApiException {
         return (getClosesIssues(projectIdOrPath, mergeRequestIid, getDefaultPerPage()).stream());
     }
 
@@ -1208,7 +1208,7 @@ public class MergeRequestApi extends AbstractApi {
      * @return a List containing all the issues that would be closed by merging the provided merge request
      * @throws GitLabApiException if any exception occurs
      */
-    public List<Issue> getApprovalStatus(Object projectIdOrPath, Integer mergeRequestIid) throws GitLabApiException {
+    public List<Issue> getApprovalStatus(Object projectIdOrPath, Long mergeRequestIid) throws GitLabApiException {
         return (getClosesIssues(projectIdOrPath, mergeRequestIid, getDefaultPerPage()).all());
     }
 
@@ -1220,12 +1220,12 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:id/merge_requests/:merge_request_iid/rebase</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request to rebase
      * @return the merge request info containing the status of a merge request rebase
      * @throws GitLabApiException if any exception occurs
      */
-    public MergeRequest rebaseMergeRequest(Object projectIdOrPath, Integer mergeRequestIid) throws GitLabApiException {
+    public MergeRequest rebaseMergeRequest(Object projectIdOrPath, Long mergeRequestIid) throws GitLabApiException {
 	Response response = put(Response.Status.ACCEPTED, null,
 		"projects", getProjectIdOrPath(projectIdOrPath), "merge_requests", mergeRequestIid, "rebase");
 	 return (response.readEntity(MergeRequest.class));
@@ -1236,12 +1236,12 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request being rebased
      * @return the merge request info containing the status of a merge request rebase
      * @throws GitLabApiException if any exception occurs
      */
-    public MergeRequest getRebaseStatus(Object projectIdOrPath, Integer mergeRequestIid) throws GitLabApiException {
+    public MergeRequest getRebaseStatus(Object projectIdOrPath, Long mergeRequestIid) throws GitLabApiException {
         return getMergeRequest(projectIdOrPath, mergeRequestIid, null, null, true);
     }
 
@@ -1250,12 +1250,12 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/pipelines</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @return a list containing the pipelines for the specified merge request
      * @throws GitLabApiException if any exception occurs during execution
      */
-    public List<Pipeline> getMergeRequestPipelines(Object projectIdOrPath, Integer mergeRequestIid) throws GitLabApiException {
+    public List<Pipeline> getMergeRequestPipelines(Object projectIdOrPath, Long mergeRequestIid) throws GitLabApiException {
         return (getMergeRequestPipelines(projectIdOrPath, mergeRequestIid, getDefaultPerPage()).all());
     }
 
@@ -1264,13 +1264,13 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/pipelines</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @param itemsPerPage the number of Pipeline instances that will be fetched per page
      * @return a Pager containing the pipelines for the specified merge request
      * @throws GitLabApiException if any exception occurs during execution
      */
-    public Pager<Pipeline> getMergeRequestPipelines(Object projectIdOrPath, Integer mergeRequestIid, int itemsPerPage) throws GitLabApiException {
+    public Pager<Pipeline> getMergeRequestPipelines(Object projectIdOrPath, Long mergeRequestIid, int itemsPerPage) throws GitLabApiException {
         return (new Pager<Pipeline>(this, Pipeline.class, itemsPerPage, null,
                 "projects", getProjectIdOrPath(projectIdOrPath), "merge_requests", mergeRequestIid, "pipelines"));
     }
@@ -1280,12 +1280,12 @@ public class MergeRequestApi extends AbstractApi {
      *
     * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/pipelines</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @return a Stream containing the pipelines for the specified merge request
      * @throws GitLabApiException if any exception occurs during execution
      */
-    public Stream<Pipeline> getMergeRequestPipelinesStream(Object projectIdOrPath, Integer mergeRequestIid) throws GitLabApiException {
+    public Stream<Pipeline> getMergeRequestPipelinesStream(Object projectIdOrPath, Long mergeRequestIid) throws GitLabApiException {
         return (getMergeRequestPipelines(projectIdOrPath, mergeRequestIid, getDefaultPerPage()).stream());
     }
 
@@ -1300,12 +1300,12 @@ public class MergeRequestApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/merge_requests/:merge_request_iid/pipelines</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the internal ID of the merge request
      * @return a Pipeline instance with the newly created pipeline info
      * @throws GitLabApiException if any exception occurs during execution
      */
-    public Pipeline createMergeRequestPipeline(Object projectIdOrPath, Integer mergeRequestIid) throws GitLabApiException {
+    public Pipeline createMergeRequestPipeline(Object projectIdOrPath, Long mergeRequestIid) throws GitLabApiException {
 	Response response = post(Response.Status.CREATED, (Form)null,
             "projects", getProjectIdOrPath(projectIdOrPath), "merge_requests", mergeRequestIid, "pipelines");
         return (response.readEntity(Pipeline.class));

src/main/java/org/gitlab4j/api/MilestonesApi.java

@@ -28,7 +28,7 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /groups/:id/milestones</code></pre>
      *
-     * @param groupIdOrPath the group in the form of an Integer(ID), String(path), or Group instance
+     * @param groupIdOrPath the group in the form of an Long(ID), String(path), or Group instance
      * @return the milestones associated with the specified group
      * @throws GitLabApiException if any exception occurs
      */
@@ -41,7 +41,7 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /groups/:id/milestones</code></pre>
      *
-     * @param groupIdOrPath the group in the form of an Integer(ID), String(path), or Group instance
+     * @param groupIdOrPath the group in the form of an Long(ID), String(path), or Group instance
      * @param page the page number to get
      * @param perPage how many milestones per page
      * @return the milestones associated with the specified group
@@ -58,7 +58,7 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /groups/:id/milestones</code></pre>
      *
-     * @param groupIdOrPath the group in the form of an Integer(ID), String(path), or Group instance
+     * @param groupIdOrPath the group in the form of an Long(ID), String(path), or Group instance
      * @param itemsPerPage The number of Milestone instances that will be fetched per page
      * @return the milestones associated with the specified group
      * @throws GitLabApiException if any exception occurs
@@ -73,7 +73,7 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /groups/:id/milestones</code></pre>
      *
-     * @param groupIdOrPath the group in the form of an Integer(ID), String(path), or Group instance
+     * @param groupIdOrPath the group in the form of an Long(ID), String(path), or Group instance
      * @return a Stream of the milestones associated with the specified group
      * @throws GitLabApiException if any exception occurs
      */
@@ -86,7 +86,7 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /groups/:id/milestones</code></pre>
      *
-     * @param groupIdOrPath the group in the form of an Integer(ID), String(path), or Group instance
+     * @param groupIdOrPath the group in the form of an Long(ID), String(path), or Group instance
      * @param state the milestone state
      * @return the milestones associated with the specified group and state
      * @throws GitLabApiException if any exception occurs
@@ -103,7 +103,7 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /groups/:id/milestones</code></pre>
      *
-     * @param groupIdOrPath the group in the form of an Integer(ID), String(path), or Group instance
+     * @param groupIdOrPath the group in the form of an Long(ID), String(path), or Group instance
      * @param search the search string
      * @return the milestones associated with the specified group
      * @throws GitLabApiException if any exception occurs
@@ -120,7 +120,7 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /groups/:id/milestones/:milestone_id</code></pre>
      *
-     * @param groupIdOrPath the group in the form of an Integer(ID), String(path), or Group instance
+     * @param groupIdOrPath the group in the form of an Long(ID), String(path), or Group instance
      * @param state the milestone state
      * @param search the search string
      * @return the milestones associated with the specified group
@@ -141,12 +141,12 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /groups/:id/milestones/:milestone_id</code></pre>
      *
-     * @param groupIdOrPath the group in the form of an Integer(ID), String(path), or Group instance
+     * @param groupIdOrPath the group in the form of an Long(ID), String(path), or Group instance
      * @param milestoneId the ID of the milestone tp get
      * @return a Milestone instance for the specified IDs
      * @throws GitLabApiException if any exception occurs
      */
-    public Milestone getGroupMilestone(Object groupIdOrPath, Integer milestoneId) throws GitLabApiException {
+    public Milestone getGroupMilestone(Object groupIdOrPath, Long milestoneId) throws GitLabApiException {
         Response response = get(Response.Status.OK, getDefaultPerPageParam(),
                 "groups", getGroupIdOrPath(groupIdOrPath), "milestones", milestoneId);
         return (response.readEntity(Milestone.class));
@@ -157,12 +157,12 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /groups/:id/milestones/:milestone_id/issues</code></pre>
      *
-     * @param groupIdOrPath the group in the form of an Integer(ID), String(path), or Group instance
+     * @param groupIdOrPath the group in the form of an Long(ID), String(path), or Group instance
      * @param milestoneId the milestone ID to get the issues for
      * @return a List of Issue for the milestone
      * @throws GitLabApiException if any exception occurs
      */
-    public List<Issue> getGroupIssues(Object groupIdOrPath, Integer milestoneId) throws GitLabApiException {
+    public List<Issue> getGroupIssues(Object groupIdOrPath, Long milestoneId) throws GitLabApiException {
         return (getGroupIssues(groupIdOrPath, milestoneId, getDefaultPerPage()).all());
     }
 
@@ -171,13 +171,13 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /groups/:id/milestones/:milestone_id/issues</code></pre>
      *
-     * @param groupIdOrPath the group in the form of an Integer(ID), String(path), or Group instance
+     * @param groupIdOrPath the group in the form of an Long(ID), String(path), or Group instance
      * @param milestoneId the milestone ID to get the issues for
      * @param itemsPerPage The number of Milestone instances that will be fetched per page
      * @return a Pager of Issue for the milestone
      * @throws GitLabApiException if any exception occurs
      */
-    public Pager<Issue> getGroupIssues(Object groupIdOrPath, Integer milestoneId, int itemsPerPage) throws GitLabApiException {
+    public Pager<Issue> getGroupIssues(Object groupIdOrPath, Long milestoneId, int itemsPerPage) throws GitLabApiException {
         return (new Pager<Issue>(this, Issue.class, itemsPerPage, null,
                 "groups", getGroupIdOrPath(groupIdOrPath), "milestones", milestoneId, "issues"));
     }
@@ -187,12 +187,12 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /groups/:id/milestones/:milestone_id/issues</code></pre>
      *
-     * @param groupIdOrPath the group in the form of an Integer(ID), String(path), or Group instance
+     * @param groupIdOrPath the group in the form of an Long(ID), String(path), or Group instance
      * @param milestoneId the milestone ID to get the issues for
      * @return a Stream of Issue for the milestone
      * @throws GitLabApiException if any exception occurs
      */
-    public Stream<Issue> getGroupIssuesStream(Object groupIdOrPath, Integer milestoneId) throws GitLabApiException {
+    public Stream<Issue> getGroupIssuesStream(Object groupIdOrPath, Long milestoneId) throws GitLabApiException {
         return (getGroupIssues(groupIdOrPath, milestoneId, getDefaultPerPage()).stream());
     }
 
@@ -201,12 +201,12 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /groups/:id/milestones/:milestone_id/merge_requests</code></pre>
      *
-     * @param groupIdOrPath the group in the form of an Integer(ID), String(path), or Group instance
+     * @param groupIdOrPath the group in the form of an Long(ID), String(path), or Group instance
      * @param milestoneId the milestone ID to get the merge requests for
      * @return a list of merge requests associated with the specified milestone
      * @throws GitLabApiException if any exception occurs
      */
-    public List<MergeRequest> getGroupMergeRequest(Object groupIdOrPath, Integer milestoneId) throws GitLabApiException {
+    public List<MergeRequest> getGroupMergeRequest(Object groupIdOrPath, Long milestoneId) throws GitLabApiException {
         Response response = get(Response.Status.OK, getDefaultPerPageParam(),
                 "groups", getGroupIdOrPath(groupIdOrPath), "milestones", milestoneId, "merge_requests");
         return (response.readEntity(new GenericType<List<MergeRequest>>() {}));
@@ -217,7 +217,7 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: POST /groups/:id/milestones</code></pre>
      *
-     * @param groupIdOrPath the group in the form of an Integer(ID), String(path), or Group instance
+     * @param groupIdOrPath the group in the form of an Long(ID), String(path), or Group instance
      * @param title the title for the milestone
      * @param description the description for the milestone
      * @param dueDate the due date for the milestone
@@ -240,12 +240,12 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: PUT /groups/:id/milestones/:milestone_id</code></pre>
      *
-     * @param groupIdOrPath the group in the form of an Integer(ID), String(path), or Group instance
+     * @param groupIdOrPath the group in the form of an Long(ID), String(path), or Group instance
      * @param milestoneId the milestone ID to close
      * @return the closed Milestone instance
      * @throws GitLabApiException if any exception occurs
      */
-    public Milestone closeGroupMilestone(Object groupIdOrPath, Integer milestoneId) throws GitLabApiException {
+    public Milestone closeGroupMilestone(Object groupIdOrPath, Long milestoneId) throws GitLabApiException {
 
         if (milestoneId == null) {
             throw new RuntimeException("milestoneId cannot be null");
@@ -262,12 +262,12 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: PUT /groups/:id/milestones/:milestone_id</code></pre>
      *
-     * @param groupIdOrPath the group in the form of an Integer(ID), String(path), or Group instance
+     * @param groupIdOrPath the group in the form of an Long(ID), String(path), or Group instance
      * @param milestoneId the milestone ID to activate
      * @return the activated Milestone instance
      * @throws GitLabApiException if any exception occurs
      */
-    public Milestone activateGroupMilestone(Object groupIdOrPath, Integer milestoneId) throws GitLabApiException {
+    public Milestone activateGroupMilestone(Object groupIdOrPath, Long milestoneId) throws GitLabApiException {
 
         if (milestoneId == null) {
             throw new RuntimeException("milestoneId cannot be null");
@@ -284,7 +284,7 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: PUT /groups/:id/milestones/:milestone_id</code></pre>
      *
-     * @param groupIdOrPath the group in the form of an Integer(ID), String(path), or Group instance
+     * @param groupIdOrPath the group in the form of an Long(ID), String(path), or Group instance
      * @param milestoneId the milestone ID to update
      * @param title the updated title for the milestone
      * @param description the updated description for the milestone
@@ -294,7 +294,7 @@ public class MilestonesApi extends AbstractApi {
      * @return the updated Milestone instance
      * @throws GitLabApiException if any exception occurs
      */
-    public Milestone updateGroupMilestone(Object groupIdOrPath, Integer milestoneId, String title, String description,
+    public Milestone updateGroupMilestone(Object groupIdOrPath, Long milestoneId, String title, String description,
                                      Date dueDate, Date startDate, MilestoneState milestoneState) throws GitLabApiException {
 
         if (milestoneId == null) {
@@ -317,7 +317,7 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/milestones</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return the milestones associated with the specified project
      * @throws GitLabApiException if any exception occurs
      */
@@ -330,7 +330,7 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/milestones</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param page the page number to get
      * @param perPage how many milestones per page
      * @return the milestones associated with the specified project
@@ -347,7 +347,7 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/milestones</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param itemsPerPage The number of Milestone instances that will be fetched per page
      * @return the milestones associated with the specified project
      * @throws GitLabApiException if any exception occurs
@@ -362,7 +362,7 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/milestones</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return a Stream of the milestones associated with the specified project
      * @throws GitLabApiException if any exception occurs
      */
@@ -375,7 +375,7 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/milestones</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param state the milestone state
      * @return the milestones associated with the specified project and state
      * @throws GitLabApiException if any exception occurs
@@ -392,7 +392,7 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/milestones</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param search the search string
      * @return the milestones associated with the specified project
      * @throws GitLabApiException if any exception occurs
@@ -409,7 +409,7 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/milestones</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param state the milestone state
      * @param search the search string
      * @return the milestones associated with the specified project
@@ -430,12 +430,12 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/milestones/:milestone_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param milestoneId the ID of the milestone tp get
      * @return a Milestone instance for the specified IDs
      * @throws GitLabApiException if any exception occurs
      */
-    public Milestone getMilestone(Object projectIdOrPath, Integer milestoneId) throws GitLabApiException {
+    public Milestone getMilestone(Object projectIdOrPath, Long milestoneId) throws GitLabApiException {
         Response response = get(Response.Status.OK, getDefaultPerPageParam(),
                 "projects", getProjectIdOrPath(projectIdOrPath), "milestones", milestoneId);
         return (response.readEntity(Milestone.class));
@@ -446,12 +446,12 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/milestones/:milestone_id/issues</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param milestoneId the milestone ID to get the issues for
      * @return a List of Issue for the milestone
      * @throws GitLabApiException if any exception occurs
      */
-    public List<Issue> getIssues(Object projectIdOrPath, Integer milestoneId) throws GitLabApiException {
+    public List<Issue> getIssues(Object projectIdOrPath, Long milestoneId) throws GitLabApiException {
         return (getIssues(projectIdOrPath, milestoneId, getDefaultPerPage()).all());
     }
 
@@ -460,13 +460,13 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/milestones/:milestone_id/issues</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param milestoneId the milestone ID to get the issues for
      * @param itemsPerPage the number of Milestone instances that will be fetched per page
      * @return a Pager of Issue for the milestone
      * @throws GitLabApiException if any exception occurs
      */
-    public Pager<Issue> getIssues(Object projectIdOrPath, Integer milestoneId, int itemsPerPage) throws GitLabApiException {
+    public Pager<Issue> getIssues(Object projectIdOrPath, Long milestoneId, int itemsPerPage) throws GitLabApiException {
         return (new Pager<Issue>(this, Issue.class, itemsPerPage, null,
                 "projects", getProjectIdOrPath(projectIdOrPath), "milestones", milestoneId, "issues"));
     }
@@ -476,12 +476,12 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/milestones/:milestone_id/issues</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param milestoneId the milestone ID to get the issues for
      * @return a Stream of Issue for the milestone
      * @throws GitLabApiException if any exception occurs
      */
-    public Stream<Issue> getIssuesStream(Object projectIdOrPath, Integer milestoneId) throws GitLabApiException {
+    public Stream<Issue> getIssuesStream(Object projectIdOrPath, Long milestoneId) throws GitLabApiException {
         return (getIssues(projectIdOrPath, milestoneId, getDefaultPerPage()).stream());
     }
 
@@ -489,13 +489,13 @@ public class MilestonesApi extends AbstractApi {
      * Get the list of merge requests associated with the specified milestone.
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/milestones/:milestone_id/merge_requests</code></pre>
-     * 
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     *
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param milestoneId the milestone ID to get the merge requests for
      * @return a list of merge requests associated with the specified milestone
      * @throws GitLabApiException if any exception occurs
      */
-    public List<MergeRequest> getMergeRequest(Object projectIdOrPath, Integer milestoneId) throws GitLabApiException {
+    public List<MergeRequest> getMergeRequest(Object projectIdOrPath, Long milestoneId) throws GitLabApiException {
         Response response = get(Response.Status.OK, getDefaultPerPageParam(),
                 "projects", getProjectIdOrPath(projectIdOrPath), "milestones", milestoneId, "merge_requests");
         return (response.readEntity(new GenericType<List<MergeRequest>>() {}));
@@ -506,7 +506,7 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/milestones</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param title the title for the milestone
      * @param description the description for the milestone
      * @param dueDate the due date for the milestone
@@ -530,12 +530,12 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:id/milestones/:milestone_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param milestoneId the milestone ID to close
      * @return the closed Milestone instance
      * @throws GitLabApiException if any exception occurs
      */
-    public Milestone closeMilestone(Object projectIdOrPath, Integer milestoneId) throws GitLabApiException {
+    public Milestone closeMilestone(Object projectIdOrPath, Long milestoneId) throws GitLabApiException {
 
         if (milestoneId == null) {
             throw new RuntimeException("milestoneId cannot be null");
@@ -552,12 +552,12 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:id/milestones/:milestone_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param milestoneId the milestone ID to activate
      * @return the activated Milestone instance
      * @throws GitLabApiException if any exception occurs
      */
-    public Milestone activateMilestone(Object projectIdOrPath, Integer milestoneId) throws GitLabApiException {
+    public Milestone activateMilestone(Object projectIdOrPath, Long milestoneId) throws GitLabApiException {
 
         if (milestoneId == null) {
             throw new RuntimeException("milestoneId cannot be null");
@@ -574,7 +574,7 @@ public class MilestonesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:id/milestones/:milestone_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param milestoneId the milestone ID to update
      * @param title the updated title for the milestone
      * @param description the updated description for the milestone
@@ -584,13 +584,13 @@ public class MilestonesApi extends AbstractApi {
      * @return the updated Milestone instance
      * @throws GitLabApiException if any exception occurs
      */
-    public Milestone updateMilestone(Object projectIdOrPath, Integer milestoneId, String title, String description, 
+    public Milestone updateMilestone(Object projectIdOrPath, Long milestoneId, String title, String description,
             Date dueDate, Date startDate, MilestoneState milestoneState) throws GitLabApiException {
 
         if (milestoneId == null) {
             throw new RuntimeException("milestoneId cannot be null");
         }
- 
+
         GitLabApiForm formData = new GitLabApiForm()
                 .withParam("title", title, true)
                 .withParam("description", description)
@@ -605,11 +605,11 @@ public class MilestonesApi extends AbstractApi {
     /**
      * Delete a project milestone.
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param milestoneId the milestone ID to delete
      * @throws GitLabApiException if any exception occurs
      */
-    public void deleteMilestone(Object projectIdOrPath, Integer milestoneId) throws GitLabApiException {
+    public void deleteMilestone(Object projectIdOrPath, Long milestoneId) throws GitLabApiException {
         delete(Response.Status.OK, null, "projects", getProjectIdOrPath(projectIdOrPath), "milestones", milestoneId);
     }
 }

src/main/java/org/gitlab4j/api/NotesApi.java

@@ -20,14 +20,14 @@ public class NotesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/issues/:issue_iid/notes</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param issueIid the issue ID to get the notes for
      * @return a list of the issues's notes
      * @throws GitLabApiException if any exception occurs
      * @deprecated As of release 4.7.0, replaced by {@link #getIssueNotes(Object, Integer)}
      */
     @Deprecated
-    public List<Note> getNotes(Object projectIdOrPath, Integer issueIid) throws GitLabApiException {
+    public List<Note> getNotes(Object projectIdOrPath, Long issueIid) throws GitLabApiException {
         return (getIssueNotes(projectIdOrPath, issueIid));
     }
 
@@ -36,7 +36,7 @@ public class NotesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/issues/:issue_iid/notes</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param issueIid the issue IID to get the notes for
      * @param page the page to get
      * @param perPage the number of notes per page
@@ -45,7 +45,7 @@ public class NotesApi extends AbstractApi {
      * @deprecated As of release 4.7.0, replaced by {@link #getIssueNotes(Object, Integer, int, int)}
      */
     @Deprecated
-    public List<Note> getNotes(Object projectIdOrPath, Integer issueIid, int page, int perPage) throws GitLabApiException {
+    public List<Note> getNotes(Object projectIdOrPath, Long issueIid, int page, int perPage) throws GitLabApiException {
         return (getIssueNotes(projectIdOrPath, issueIid, page, perPage));
     }
 
@@ -54,7 +54,7 @@ public class NotesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/issues/:issue_iid/notes</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param issueIid the issue IID to get the notes for
      * @param itemsPerPage the number of notes per page
      * @return the list of notes in the specified range
@@ -62,7 +62,7 @@ public class NotesApi extends AbstractApi {
      * @deprecated As of release 4.7.0, replaced by {@link #getIssueNotes(Object, Integer, int)}
      */
     @Deprecated
-    public Pager<Note> getNotes(Object projectIdOrPath, Integer issueIid, int itemsPerPage) throws GitLabApiException {
+    public Pager<Note> getNotes(Object projectIdOrPath, Long issueIid, int itemsPerPage) throws GitLabApiException {
         return (getIssueNotes(projectIdOrPath, issueIid, itemsPerPage));
     }
 
@@ -71,12 +71,12 @@ public class NotesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/issues/:issue_iid/notes</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param issueIid the issue ID to get the notes for
      * @return a list of the issues's notes
      * @throws GitLabApiException if any exception occurs
      */
-    public List<Note> getIssueNotes(Object projectIdOrPath, Integer issueIid) throws GitLabApiException {
+    public List<Note> getIssueNotes(Object projectIdOrPath, Long issueIid) throws GitLabApiException {
         return (getIssueNotes(projectIdOrPath, issueIid, getDefaultPerPage()).all());
     }
 
@@ -85,14 +85,14 @@ public class NotesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/issues/:issue_iid/notes</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param issueIid the issue IID to get the notes for
      * @param page the page to get
      * @param perPage the number of notes per page
      * @return the list of notes in the specified range
      * @throws GitLabApiException if any exception occurs
      */
-    public List<Note> getIssueNotes(Object projectIdOrPath, Integer issueIid, int page, int perPage) throws GitLabApiException {
+    public List<Note> getIssueNotes(Object projectIdOrPath, Long issueIid, int page, int perPage) throws GitLabApiException {
         Response response = get(Response.Status.OK, getPageQueryParams(page, perPage),"projects",
                 getProjectIdOrPath(projectIdOrPath), "issues", issueIid, "notes");
         return (response.readEntity(new GenericType<List<Note>>() {}));
@@ -103,13 +103,13 @@ public class NotesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/issues/:issue_iid/notes</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param issueIid the issue IID to get the notes for
      * @param itemsPerPage the number of notes per page
      * @return the list of notes in the specified range
      * @throws GitLabApiException if any exception occurs
      */
-    public Pager<Note> getIssueNotes(Object projectIdOrPath, Integer issueIid, int itemsPerPage) throws GitLabApiException {
+    public Pager<Note> getIssueNotes(Object projectIdOrPath, Long issueIid, int itemsPerPage) throws GitLabApiException {
         return (new Pager<Note>(this, Note.class, itemsPerPage, null,
                 "projects", getProjectIdOrPath(projectIdOrPath), "issues", issueIid, "notes"));
     }
@@ -119,25 +119,25 @@ public class NotesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/issues/:issue_iid/notes</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param issueIid the issue ID to get the notes for
      * @return a Stream of the issues's notes
      * @throws GitLabApiException if any exception occurs
      */
-    public Stream<Note> getIssueNotesStream(Object projectIdOrPath, Integer issueIid) throws GitLabApiException {
+    public Stream<Note> getIssueNotesStream(Object projectIdOrPath, Long issueIid) throws GitLabApiException {
         return (getIssueNotes(projectIdOrPath, issueIid, getDefaultPerPage()).stream());
     }
 
     /**
      * Get the specified issues's note.
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param issueIid the issue IID to get the notes for
      * @param noteId the ID of the Note to get
      * @return a Note instance for the specified IDs
      * @throws GitLabApiException if any exception occurs
      */
-    public Note getIssueNote(Object projectIdOrPath, Integer issueIid, Integer noteId) throws GitLabApiException {
+    public Note getIssueNote(Object projectIdOrPath, Long issueIid, Long noteId) throws GitLabApiException {
         Response response = get(Response.Status.OK, getDefaultPerPageParam(),
                 "projects", getProjectIdOrPath(projectIdOrPath), "issues", issueIid, "notes", noteId);
         return (response.readEntity(Note.class));
@@ -145,27 +145,27 @@ public class NotesApi extends AbstractApi {
 
     /**
      * Create a issues's note.
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance @param projectIdOrPath the project ID to create the issues for
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance @param projectIdOrPath the project ID to create the issues for
      * @param issueIid the issue IID to create the notes for
      * @param body the content of note
      * @return the created Note instance
      * @throws GitLabApiException if any exception occurs
      */
-    public Note createIssueNote(Object projectIdOrPath, Integer issueIid, String body) throws GitLabApiException {
+    public Note createIssueNote(Object projectIdOrPath, Long issueIid, String body) throws GitLabApiException {
         return (createIssueNote(projectIdOrPath, issueIid, body, null));
     }
 
     /**
      * Create a issues's note.
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param issueIid the issue IID to create the notes for
      * @param body the content of note
      * @param createdAt the created time of note
      * @return the created Note instance
      * @throws GitLabApiException if any exception occurs
      */
-    public Note createIssueNote(Object projectIdOrPath, Integer issueIid, String body, Date createdAt) throws GitLabApiException {
+    public Note createIssueNote(Object projectIdOrPath, Long issueIid, String body, Date createdAt) throws GitLabApiException {
 
         GitLabApiForm formData = new GitLabApiForm()
                 .withParam("body", body, true)
@@ -178,14 +178,14 @@ public class NotesApi extends AbstractApi {
     /**
      * Update the specified issues's note.
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param issueIid the issue IID to update the notes for
      * @param noteId the ID of the node to update
      * @param body the update content for the Note
      * @return the modified Note instance
      * @throws GitLabApiException if any exception occurs
      */
-    public Note updateIssueNote(Object projectIdOrPath, Integer issueIid, Integer noteId, String body) throws GitLabApiException {
+    public Note updateIssueNote(Object projectIdOrPath, Long issueIid, Long noteId, String body) throws GitLabApiException {
 
         GitLabApiForm formData = new GitLabApiForm().withParam("body", body, true);
         Response response = put(Response.Status.OK, formData.asMap(),
@@ -196,12 +196,12 @@ public class NotesApi extends AbstractApi {
     /**
      * Delete the specified issues's note.
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param issueIid the issue IID to delete the notes for
      * @param noteId the ID of the node to delete
      * @throws GitLabApiException if any exception occurs
      */
-    public void deleteIssueNote(Object projectIdOrPath, Integer issueIid, Integer noteId) throws GitLabApiException {
+    public void deleteIssueNote(Object projectIdOrPath, Long issueIid, Long noteId) throws GitLabApiException {
 
         if (issueIid == null) {
             throw new RuntimeException("issueIid cannot be null");
@@ -221,12 +221,12 @@ public class NotesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/notes</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the issue ID to get the notes for
      * @return a list of the merge request's notes
      * @throws GitLabApiException if any exception occurs
      */
-    public List<Note> getMergeRequestNotes(Object projectIdOrPath, Integer mergeRequestIid) throws GitLabApiException {
+    public List<Note> getMergeRequestNotes(Object projectIdOrPath, Long mergeRequestIid) throws GitLabApiException {
         return (getMergeRequestNotes(projectIdOrPath, mergeRequestIid, null, null, getDefaultPerPage()).all());
     }
 
@@ -235,14 +235,14 @@ public class NotesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/notes</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the issue ID to get the notes for
      * @param sortOrder return merge request notes sorted in the specified sort order, default is DESC
      * @param orderBy return merge request notes ordered by CREATED_AT or UPDATED_AT, default is CREATED_AT
      * @return a list of the merge request's notes
      * @throws GitLabApiException if any exception occurs
      */
-    public List<Note> getMergeRequestNotes(Object projectIdOrPath, Integer mergeRequestIid, SortOrder sortOrder, Note.OrderBy orderBy) throws GitLabApiException {
+    public List<Note> getMergeRequestNotes(Object projectIdOrPath, Long mergeRequestIid, SortOrder sortOrder, Note.OrderBy orderBy) throws GitLabApiException {
         return (getMergeRequestNotes(projectIdOrPath, mergeRequestIid, sortOrder, orderBy, getDefaultPerPage()).all());
     }
 
@@ -251,14 +251,14 @@ public class NotesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/notes</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the merge request IID to get the notes for
      * @param page the page to get
      * @param perPage the number of notes per page
      * @return the list of notes in the specified range
      * @throws GitLabApiException if any exception occurs
      */
-    public List<Note> getMergeRequestNotes(Object projectIdOrPath, Integer mergeRequestIid, int page, int perPage) throws GitLabApiException {
+    public List<Note> getMergeRequestNotes(Object projectIdOrPath, Long mergeRequestIid, int page, int perPage) throws GitLabApiException {
         return (getMergeRequestNotes(projectIdOrPath, mergeRequestIid, null, null, page, perPage));
     }
 
@@ -267,7 +267,7 @@ public class NotesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/notes</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the merge request IID to get the notes for
      * @param sortOrder return merge request notes sorted in the specified sort order, default is DESC
      * @param orderBy return merge request notes ordered by CREATED_AT or UPDATED_AT, default is CREATED_AT
@@ -276,7 +276,7 @@ public class NotesApi extends AbstractApi {
      * @return the list of notes in the specified range
      * @throws GitLabApiException if any exception occurs
      */
-    public List<Note> getMergeRequestNotes(Object projectIdOrPath, Integer mergeRequestIid,
+    public List<Note> getMergeRequestNotes(Object projectIdOrPath, Long mergeRequestIid,
             SortOrder sortOrder, Note.OrderBy orderBy, int page, int perPage) throws GitLabApiException {
 
         GitLabApiForm formData = new GitLabApiForm()
@@ -294,13 +294,13 @@ public class NotesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/notes</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the merge request IID to get the notes for
      * @param itemsPerPage the number of notes per page
      * @return the list of notes in the specified range
      * @throws GitLabApiException if any exception occurs
      */
-    public Pager<Note> getMergeRequestNotes(Object projectIdOrPath, Integer mergeRequestIid, int itemsPerPage) throws GitLabApiException {
+    public Pager<Note> getMergeRequestNotes(Object projectIdOrPath, Long mergeRequestIid, int itemsPerPage) throws GitLabApiException {
         return (getMergeRequestNotes(projectIdOrPath, mergeRequestIid, null, null, itemsPerPage));
     }
 
@@ -309,12 +309,12 @@ public class NotesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/notes</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the issue ID to get the notes for
      * @return a Stream of the merge request's notes
      * @throws GitLabApiException if any exception occurs
      */
-    public Stream<Note> getMergeRequestNotesStream(Object projectIdOrPath, Integer mergeRequestIid) throws GitLabApiException {
+    public Stream<Note> getMergeRequestNotesStream(Object projectIdOrPath, Long mergeRequestIid) throws GitLabApiException {
         return (getMergeRequestNotes(projectIdOrPath, mergeRequestIid, null, null, getDefaultPerPage()).stream());
     }
 
@@ -323,7 +323,7 @@ public class NotesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/notes</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the merge request IID to get the notes for
      * @param sortOrder return merge request notes sorted in the specified sort order, default is DESC
      * @param orderBy return merge request notes ordered by CREATED_AT or UPDATED_AT, default is CREATED_AT
@@ -331,7 +331,7 @@ public class NotesApi extends AbstractApi {
      * @return the list of notes in the specified range
      * @throws GitLabApiException if any exception occurs
      */
-    public Pager<Note> getMergeRequestNotes(Object projectIdOrPath, Integer mergeRequestIid,
+    public Pager<Note> getMergeRequestNotes(Object projectIdOrPath, Long mergeRequestIid,
             SortOrder sortOrder, Note.OrderBy orderBy, int itemsPerPage) throws GitLabApiException {
 
         GitLabApiForm formData = new GitLabApiForm()
@@ -348,27 +348,27 @@ public class NotesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/merge_requests/:merge_request_iid/notes</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the issue ID to get the notes for
      * @param sortOrder return merge request notes sorted in the specified sort order, default is DESC
      * @param orderBy return merge request notes ordered by CREATED_AT or UPDATED_AT, default is CREATED_AT
      * @return a Stream of the merge request's notes
      * @throws GitLabApiException if any exception occurs
      */
-    public Stream<Note> getMergeRequestNotesStream(Object projectIdOrPath, Integer mergeRequestIid, SortOrder sortOrder, Note.OrderBy orderBy) throws GitLabApiException {
+    public Stream<Note> getMergeRequestNotesStream(Object projectIdOrPath, Long mergeRequestIid, SortOrder sortOrder, Note.OrderBy orderBy) throws GitLabApiException {
         return (getMergeRequestNotes(projectIdOrPath, mergeRequestIid, sortOrder, orderBy, getDefaultPerPage()).stream());
     }
 
     /**
      * Get the specified merge request's note.
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid  the merge request IID to get the notes for
      * @param noteId the ID of the Note to get
      * @return a Note instance for the specified IDs
      * @throws GitLabApiException if any exception occurs
      */
-    public Note getMergeRequestNote(Object projectIdOrPath, Integer mergeRequestIid, Integer noteId) throws GitLabApiException {
+    public Note getMergeRequestNote(Object projectIdOrPath, Long mergeRequestIid, Long noteId) throws GitLabApiException {
         Response response = get(Response.Status.OK, getDefaultPerPageParam(),
                 "projects", getProjectIdOrPath(projectIdOrPath), "merge_requests", mergeRequestIid, "notes", noteId);
         return (response.readEntity(Note.class));
@@ -377,13 +377,13 @@ public class NotesApi extends AbstractApi {
     /**
      * Create a merge request's note.
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid  the merge request IID to create the notes for
      * @param body the content of note
      * @return the created Note instance
      * @throws GitLabApiException if any exception occurs
      */
-    public Note createMergeRequestNote(Object projectIdOrPath, Integer mergeRequestIid, String body) throws GitLabApiException {
+    public Note createMergeRequestNote(Object projectIdOrPath, Long mergeRequestIid, String body) throws GitLabApiException {
         GitLabApiForm formData = new GitLabApiForm().withParam("body", body, true);
         Response response = post(Response.Status.CREATED, formData,
                 "projects", getProjectIdOrPath(projectIdOrPath), "merge_requests", mergeRequestIid, "notes");
@@ -393,14 +393,14 @@ public class NotesApi extends AbstractApi {
     /**
      * Update the specified merge request's note.
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid  the merge request IID to update the notes for
      * @param noteId the ID of the node to update
      * @param body the update content for the Note
      * @return the modified Note instance
      * @throws GitLabApiException if any exception occurs
      */
-    public Note updateMergeRequestNote(Object projectIdOrPath, Integer mergeRequestIid, Integer noteId, String body) throws GitLabApiException {
+    public Note updateMergeRequestNote(Object projectIdOrPath, Long mergeRequestIid, Long noteId, String body) throws GitLabApiException {
 
         GitLabApiForm formData = new GitLabApiForm().withParam("body", body, true);
         Response response = put(Response.Status.OK, formData.asMap(),
@@ -411,12 +411,12 @@ public class NotesApi extends AbstractApi {
     /**
      * Delete the specified merge request's note.
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mergeRequestIid the merge request IID to delete the notes for
      * @param noteId the ID of the node to delete
      * @throws GitLabApiException if any exception occurs
      */
-    public void deleteMergeRequestNote(Object projectIdOrPath, Integer mergeRequestIid, Integer noteId) throws GitLabApiException {
+    public void deleteMergeRequestNote(Object projectIdOrPath, Long mergeRequestIid, Long noteId) throws GitLabApiException {
 
         if (mergeRequestIid == null) {
             throw new RuntimeException("mergeRequestIid cannot be null");

src/main/java/org/gitlab4j/api/NotificationSettingsApi.java

@@ -13,7 +13,7 @@ public class NotificationSettingsApi extends AbstractApi {
 
     /**
      * Get the global notification settings.
-     * 
+     *
      * <pre><code>GitLab Endpoint: GET /notification_settings</code></pre>
      *
      * @return a NotificationSettings instance containing the global notification settings
@@ -26,7 +26,7 @@ public class NotificationSettingsApi extends AbstractApi {
 
     /**
      * Update the global notification settings.
-     * 
+     *
      * <pre><code>GitLab Endpoint: PUT /notification_settings</code></pre>
      *
      * @param settings a NotificationSettings instance with the new settings
@@ -37,7 +37,7 @@ public class NotificationSettingsApi extends AbstractApi {
 
         GitLabApiForm formData = new GitLabApiForm()
                 .withParam("level",  settings.getLevel())
-                .withParam("email",  settings.getEmail());        
+                .withParam("email",  settings.getEmail());
 
         Events events = settings.getEvents();
         if (events != null) {
@@ -61,21 +61,21 @@ public class NotificationSettingsApi extends AbstractApi {
 
     /**
      * Get the notification settings for a group.
-     * 
+     *
      * <pre><code>GitLab Endpoint: GET /groups/:id/notification_settings</code></pre>
      *
      * @param groupId the group ID to get the notification settings for
      * @return a NotificationSettings instance containing the specified group's notification settings
      * @throws GitLabApiException if any exception occurs
      */
-    public NotificationSettings getGroupNotificationSettings(int groupId) throws GitLabApiException {
+    public NotificationSettings getGroupNotificationSettings(long groupId) throws GitLabApiException {
         Response response = get(Response.Status.OK, null, "groups", groupId, "notification_settings");
         return (response.readEntity(NotificationSettings.class));
     }
 
     /**
      * Update the notification settings for a group
-     * 
+     *
      * <pre><code>GitLab Endpoint: PUT /groups/:id/notification_settings</code></pre>
      *
      * @param groupId the group ID to update the notification settings for
@@ -83,11 +83,11 @@ public class NotificationSettingsApi extends AbstractApi {
      * @return a NotificationSettings instance containing the updated group notification settings
      * @throws GitLabApiException if any exception occurs
      */
-    public NotificationSettings updateGroupNotificationSettings(int groupId, NotificationSettings settings) throws GitLabApiException {
+    public NotificationSettings updateGroupNotificationSettings(long groupId, NotificationSettings settings) throws GitLabApiException {
 
         GitLabApiForm formData = new GitLabApiForm()
                 .withParam("level",  settings.getLevel())
-                .withParam("email",  settings.getEmail());        
+                .withParam("email",  settings.getEmail());
 
         Events events = settings.getEvents();
         if (events != null) {
@@ -111,21 +111,21 @@ public class NotificationSettingsApi extends AbstractApi {
 
     /**
      * Get the notification settings for a project.
-     * 
+     *
      * <pre><code>GitLab Endpoint: GET /projects/:id/notification_settings</code></pre>
      *
      * @param projectId the project ID to get the notification settings for
      * @return a NotificationSettings instance containing the specified project's notification settings
      * @throws GitLabApiException if any exception occurs
      */
-    public NotificationSettings getProjectNotificationSettings(int projectId) throws GitLabApiException {
+    public NotificationSettings getProjectNotificationSettings(long projectId) throws GitLabApiException {
         Response response = get(Response.Status.OK, null, "projects", projectId, "notification_settings");
         return (response.readEntity(NotificationSettings.class));
     }
 
     /**
      * Update the notification settings for a project
-     * 
+     *
      * <pre><code>GitLab Endpoint: PUT /projects/:id/notification_settings</code></pre>
      *
      * @param projectId the project ID to update the notification settings for
@@ -137,7 +137,7 @@ public class NotificationSettingsApi extends AbstractApi {
 
         GitLabApiForm formData = new GitLabApiForm()
                 .withParam("level",  settings.getLevel())
-                .withParam("email",  settings.getEmail());        
+                .withParam("email",  settings.getEmail());
 
         Events events = settings.getEvents();
         if (events != null) {

src/main/java/org/gitlab4j/api/PackagesApi.java

@@ -52,7 +52,7 @@ public class PackagesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/packages</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return a list of pages in the project's packages
      * @throws GitLabApiException if any exception occurs
      */
@@ -66,7 +66,7 @@ public class PackagesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/packages</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param page the page to get
      * @param perPage the number of Package instances per page
      * @return a list of project packages for the specified range
@@ -84,7 +84,7 @@ public class PackagesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/packages</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param itemsPerPage the number of Package instances per page
      * @return a Pager of project packages for the specified range
      * @throws GitLabApiException if any exception occurs
@@ -99,7 +99,7 @@ public class PackagesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/packages</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param filter the PackageFilter instance holding the filter values for the query
      * @param itemsPerPage the number of Package instances per page
      * @return a Pager of project packages for the specified range
@@ -117,7 +117,7 @@ public class PackagesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/packages</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return a Stream of pages in the project's packages
      * @throws GitLabApiException if any exception occurs
      */
@@ -131,7 +131,7 @@ public class PackagesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/packages</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param filter the PackageFilter instance holding the filter values for the query
      * @return a Stream of pages in the project's packages
      * @throws GitLabApiException if any exception occurs
@@ -145,12 +145,12 @@ public class PackagesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/packages/:package_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param packageId the ID of the package to get
      * @return a Package instance for the specified package ID
      * @throws GitLabApiException if any exception occurs
      */
-    public Package getPackage(Object projectIdOrPath, Integer packageId) throws GitLabApiException {
+    public Package getPackage(Object projectIdOrPath, Long packageId) throws GitLabApiException {
         Response response = get(Response.Status.OK, null,
                 "projects", getProjectIdOrPath(projectIdOrPath), "packages", packageId);
         return (response.readEntity(Package.class));
@@ -161,12 +161,12 @@ public class PackagesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/packages/:package_id/package_files</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param packageId the ID of the package to get the package files for
      * @return a list of PackageFile instances for the specified package ID
      * @throws GitLabApiException if any exception occurs
      */
-    public List<PackageFile> getPackageFiles(Object projectIdOrPath, Integer packageId) throws GitLabApiException {
+    public List<PackageFile> getPackageFiles(Object projectIdOrPath, Long packageId) throws GitLabApiException {
         return (getPackageFiles(projectIdOrPath, packageId, getDefaultPerPage()).all());
     }
 
@@ -175,14 +175,14 @@ public class PackagesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/packages/:package_id/package_files</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param packageId the ID of the package to get the package files for
      * @param page the page to get
      * @param perPage the number of PackageFile instances per page
      * @return a list of PackageFile instances for the specified package ID
      * @throws GitLabApiException if any exception occurs
      */
-    public List<PackageFile> getPackageFiles(Object projectIdOrPath, Integer packageId, int page, int perPage) throws GitLabApiException {
+    public List<PackageFile> getPackageFiles(Object projectIdOrPath, Long packageId, int page, int perPage) throws GitLabApiException {
         Response response = get(Response.Status.OK, getPageQueryParams(page, perPage),
                 "projects", getProjectIdOrPath(projectIdOrPath), "packages", packageId, "package_files");
         return response.readEntity(new GenericType<List<PackageFile>>() {});
@@ -193,13 +193,13 @@ public class PackagesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/packages/:package_id/package_files</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param packageId the ID of the package to get the package files for
      * @param itemsPerPage the number of PackageFile instances per page
      * @return a Pager of PackageFile instances for the specified package ID
      * @throws GitLabApiException if any exception occurs
      */
-    public Pager<PackageFile> getPackageFiles(Object projectIdOrPath,  Integer packageId, int itemsPerPage) throws GitLabApiException {
+    public Pager<PackageFile> getPackageFiles(Object projectIdOrPath,  Long packageId, int itemsPerPage) throws GitLabApiException {
         return (new Pager<PackageFile>(this, PackageFile.class, itemsPerPage, null,
                 "projects", getProjectIdOrPath(projectIdOrPath), "packages", packageId, "package_files"));
     }
@@ -209,12 +209,12 @@ public class PackagesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/packages/:package_id/package_files</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param packageId the ID of the package to get the package files for
      * @return a Stream of PackageFile instances for the specified package ID
      * @throws GitLabApiException if any exception occurs
      */
-    public Stream<PackageFile> getPackagesStream(Object projectIdOrPath, Integer packageId) throws GitLabApiException {
+    public Stream<PackageFile> getPackagesStream(Object projectIdOrPath, Long packageId) throws GitLabApiException {
         return (getPackageFiles(projectIdOrPath, packageId, getDefaultPerPage()).stream());
     }
 
@@ -223,11 +223,11 @@ public class PackagesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: DELETE /projects/:id/packages/:package_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param packageId the ID of the package to delete
      * @throws GitLabApiException if any exception occurs
      */
-    public void deletePackage(Object projectIdOrPath, Integer packageId) throws GitLabApiException {
+    public void deletePackage(Object projectIdOrPath, Long packageId) throws GitLabApiException {
 
         if (packageId == null) {
             throw new RuntimeException("packageId cannot be null");

src/main/java/org/gitlab4j/api/PipelineApi.java

@@ -34,7 +34,7 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/pipelines</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return a list containing the pipelines for the specified project ID
      * @throws GitLabApiException if any exception occurs during execution
      */
@@ -47,7 +47,7 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/pipelines</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param page the page to get
      * @param perPage the number of Pipeline instances per page
      * @return a list containing the pipelines for the specified project ID in the specified page range
@@ -64,7 +64,7 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/pipelines</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param itemsPerPage the number of Pipeline instances that will be fetched per page
      * @return a Pager containing the pipelines for the specified project ID
      * @throws GitLabApiException if any exception occurs during execution
@@ -79,7 +79,7 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/pipelines</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return a Stream containing the pipelines for the specified project ID
      * @throws GitLabApiException if any exception occurs during execution
      */
@@ -92,7 +92,7 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/pipelines</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param filter a PipelineFilter instance used to filter the results
      * @return a list containing the pipelines for the specified project ID and matching the provided filter
      * @throws GitLabApiException if any exception occurs during execution
@@ -106,7 +106,7 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/pipelines</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param filter a PipelineFilter instance used to filter the results
      * @param itemsPerPage the number of Pipeline instances that will be fetched per page
      * @return a Pager containing the pipelines for the specified project ID and matching the provided filter
@@ -123,7 +123,7 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/pipelines</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param filter a PipelineFilter instance used to filter the results
      * @return a Stream containing the pipelines for the specified project ID and matching the provided filter
      * @throws GitLabApiException if any exception occurs during execution
@@ -137,7 +137,7 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/pipelines</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param scope the scope of pipelines, one of: RUNNING, PENDING, FINISHED, BRANCHES, TAGS
      * @param status the status of pipelines, one of: RUNNING, PENDING, SUCCESS, FAILED, CANCELED, SKIPPED
      * @param ref the ref of pipelines
@@ -161,7 +161,7 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/pipelines</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param scope the scope of pipelines, one of: RUNNING, PENDING, FINISHED, BRANCHES, TAGS
      * @param status the status of pipelines, one of: RUNNING, PENDING, SUCCESS, FAILED, CANCELED, SKIPPED
      * @param ref the ref of pipelines
@@ -199,7 +199,7 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/pipelines</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param scope the scope of pipelines, one of: RUNNING, PENDING, FINISHED, BRANCHES, TAGS
      * @param status the status of pipelines, one of: RUNNING, PENDING, SUCCESS, FAILED, CANCELED, SKIPPED
      * @param ref the ref of pipelines
@@ -223,7 +223,7 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/pipelines</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param scope the scope of pipelines, one of: RUNNING, PENDING, FINISHED, BRANCHES, TAGS
      * @param status the status of pipelines, one of: RUNNING, PENDING, SUCCESS, FAILED, CANCELED, SKIPPED
      * @param ref the ref of pipelines
@@ -257,12 +257,12 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/pipelines/:pipeline_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param pipelineId the pipeline ID to get
      * @return a single pipelines for the specified project ID
      * @throws GitLabApiException if any exception occurs during execution
      */
-    public Pipeline getPipeline(Object projectIdOrPath, int pipelineId) throws GitLabApiException {
+    public Pipeline getPipeline(Object projectIdOrPath, long pipelineId) throws GitLabApiException {
         Response response = get(Response.Status.OK, null, "projects", getProjectIdOrPath(projectIdOrPath), "pipelines", pipelineId);
         return (response.readEntity(Pipeline.class));
     }
@@ -272,7 +272,7 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/pipeline</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param ref reference to commit
      * @return a Pipeline instance with the newly created pipeline info
      * @throws GitLabApiException if any exception occurs during execution
@@ -286,7 +286,7 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/pipeline</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param ref reference to commit
      * @param variables a Map containing the variables available in the pipeline
      * @return a Pipeline instance with the newly created pipeline info
@@ -301,7 +301,7 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/pipeline</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param ref reference to commit
      * @param variables a Map containing the variables available in the pipeline
      * @return a Pipeline instance with the newly created pipeline info
@@ -342,11 +342,11 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: DELETE /projects/:id/pipelines/:pipeline_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param pipelineId the pipeline ID to delete
      * @throws GitLabApiException if any exception occurs during execution
      */
-    public void deletePipeline(Object projectIdOrPath, int pipelineId) throws GitLabApiException {
+    public void deletePipeline(Object projectIdOrPath, long pipelineId) throws GitLabApiException {
        delete(Response.Status.ACCEPTED, null, "projects", getProjectIdOrPath(projectIdOrPath), "pipelines", pipelineId);
     }
 
@@ -355,12 +355,12 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/pipelines/:pipeline_id/retry</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param pipelineId the pipeline ID to retry a job from
      * @return pipeline instance which just retried
      * @throws GitLabApiException if any exception occurs during execution
      */
-    public Pipeline retryPipelineJob(Object projectIdOrPath, int pipelineId) throws GitLabApiException {
+    public Pipeline retryPipelineJob(Object projectIdOrPath, long pipelineId) throws GitLabApiException {
         GitLabApiForm formData = null;
         Response response = post(Response.Status.OK, formData, "projects", getProjectIdOrPath(projectIdOrPath), "pipelines", pipelineId, "retry");
         return (response.readEntity(Pipeline.class));
@@ -371,12 +371,12 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/pipelines/:pipeline_id/cancel</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param pipelineId the pipeline ID to cancel jobs
      * @return pipeline instance which just canceled
      * @throws GitLabApiException if any exception occurs during execution
      */
-    public Pipeline cancelPipelineJobs(Object projectIdOrPath, int pipelineId) throws GitLabApiException {
+    public Pipeline cancelPipelineJobs(Object projectIdOrPath, long pipelineId) throws GitLabApiException {
         GitLabApiForm formData = null;
         Response response = post(Response.Status.OK, formData, "projects", getProjectIdOrPath(projectIdOrPath), "pipelines", pipelineId, "cancel");
         return (response.readEntity(Pipeline.class));
@@ -387,7 +387,7 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GET /projects/:id/pipeline_schedules</code></pre>
      *
-     * @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @return a list of pipeline schedules for the specified project
      * @throws GitLabApiException if any exception occurs
      */
@@ -400,7 +400,7 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GET /projects/:id/pipeline_schedules</code></pre>
      *
-     * @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param page the page to get
      * @param perPage the number of PipelineSchedule instances per page
      * @return a list of project pipeline_schedules for the specified project in the specified page range
@@ -416,7 +416,7 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GET /projects/:id/pipeline_schedule</code></pre>
      *
-     * @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param itemsPerPage the number of PipelineSchedule instances that will be fetched per page
      * @return a Pager of project pipeline_schedules for the specified project
      * @throws GitLabApiException if any exception occurs
@@ -430,7 +430,7 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GET /projects/:id/pipeline_schedule</code></pre>
      *
-     * @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @return a Stream of project pipeline schedules for the specified project
      * @throws GitLabApiException if any exception occurs
      */
@@ -443,12 +443,12 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GET /projects/:id/pipeline_schedules/:pipeline_schedule_id</code></pre>
      *
-     * @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param pipelineScheduleId the ID of the pipeline schedule to get
      * @return the project PipelineSchedule
      * @throws GitLabApiException if any exception occurs
      */
-    public PipelineSchedule getPipelineSchedule(Object projectIdOrPath, Integer pipelineScheduleId) throws GitLabApiException {
+    public PipelineSchedule getPipelineSchedule(Object projectIdOrPath, Long pipelineScheduleId) throws GitLabApiException {
         Response response = get(Response.Status.OK, null, "projects", getProjectIdOrPath(projectIdOrPath), "pipeline_schedules", pipelineScheduleId);
         return (response.readEntity(PipelineSchedule.class));
     }
@@ -458,11 +458,11 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GET /projects/:id/pipeline_schedules/:pipeline_schedule_id</code></pre>
      *
-     * @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param pipelineScheduleId the ID of the hook to get
      * @return the project PipelineSchedule as an Optional instance
      */
-    public Optional<PipelineSchedule> getOptionalPipelineSchedule (Object projectIdOrPath, Integer pipelineScheduleId) {
+    public Optional<PipelineSchedule> getOptionalPipelineSchedule (Object projectIdOrPath, Long pipelineScheduleId) {
         try {
             return (Optional.ofNullable(getPipelineSchedule(projectIdOrPath, pipelineScheduleId)));
         } catch (GitLabApiException glae) {
@@ -475,7 +475,7 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>POST /projects/:id/pipeline_schedules</code></pre>
      *
-     * @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param pipelineSchedule a PipelineSchedule instance to create
      * @return the added PipelineSchedule instance
      * @throws GitLabApiException if any exception occurs
@@ -498,11 +498,11 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>DELETE /projects/:id/pipeline_schedules/:pipeline_schedule_id</code></pre>
      *
-     * @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param pipelineScheduleId the project schedule ID to delete
      * @throws GitLabApiException if any exception occurs
      */
-    public void deletePipelineSchedule(Object projectIdOrPath, Integer pipelineScheduleId) throws GitLabApiException {
+    public void deletePipelineSchedule(Object projectIdOrPath, Long pipelineScheduleId) throws GitLabApiException {
         Response.Status expectedStatus = (isApiVersion(GitLabApi.ApiVersion.V3) ? Response.Status.OK : Response.Status.NO_CONTENT);
         delete(expectedStatus, null, "projects", getProjectIdOrPath(projectIdOrPath), "pipeline_schedules", pipelineScheduleId);
     }
@@ -512,7 +512,7 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>PUT /projects/:id/pipeline_schedules/:pipeline_schedule_id</code></pre>
      *
-     * @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param pipelineSchedule the pipelineSchedule instance that contains the pipelineSchedule info to modify
      * @return the modified project schedule
      * @throws GitLabApiException if any exception occurs
@@ -535,12 +535,12 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>POST /projects/:id/pipeline_schedules/:pipeline_schedule_id/take_ownership</code></pre>
      *
-     * @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param pipelineScheduleId the pipelineSchedule instance id that ownership has to be taken of
      * @return the modified project schedule
      * @throws GitLabApiException if any exception occurs
      */
-    public PipelineSchedule takeOwnershipPipelineSchedule(Object projectIdOrPath, Integer pipelineScheduleId) throws GitLabApiException {
+    public PipelineSchedule takeOwnershipPipelineSchedule(Object projectIdOrPath, Long pipelineScheduleId) throws GitLabApiException {
 
         Response response = post(Response.Status.OK, "", "projects", getProjectIdOrPath(projectIdOrPath),  "pipeline_schedules", pipelineScheduleId, "take_ownership");
         return (response.readEntity(PipelineSchedule.class));
@@ -551,14 +551,14 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/pipeline_schedules/:pipeline_schedule_id/variables</code></pre>
      *
-     * @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param pipelineScheduleId the pipelineSchedule ID
      * @param key the key of a variable; must have no more than 255 characters; only A-Z, a-z, 0-9, and _ are allowed
      * @param value the value for the variable
      * @return a Pipeline instance with the newly created pipeline schedule variable
      * @throws GitLabApiException if any exception occurs during execution
      */
-    public Variable createPipelineScheduleVariable(Object projectIdOrPath, Integer pipelineScheduleId,
+    public Variable createPipelineScheduleVariable(Object projectIdOrPath, Long pipelineScheduleId,
             String key, String value) throws GitLabApiException {
 
         GitLabApiForm formData = new GitLabApiForm()
@@ -574,14 +574,14 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:id/pipeline_schedules/:pipeline_schedule_id/variables/:key</code></pre>
      *
-     * @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param pipelineScheduleId the pipelineSchedule ID
      * @param key the key of an existing pipeline schedule variable
      * @param value the new value for the variable
      * @return a Pipeline instance with the updated variable
      * @throws GitLabApiException if any exception occurs during execution
      */
-    public Variable updatePipelineScheduleVariable(Object projectIdOrPath, Integer pipelineScheduleId,
+    public Variable updatePipelineScheduleVariable(Object projectIdOrPath, Long pipelineScheduleId,
             String key, String value) throws GitLabApiException {
 
         GitLabApiForm formData = new GitLabApiForm().withParam("value", value, true);
@@ -595,12 +595,12 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>DELETE /projects/:id/pipeline_schedules/:pipeline_schedule_id/variables/:key</code></pre>
      *
-     * @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param pipelineScheduleId the pipeline schedule ID
      * @param key the key of an existing pipeline schedule variable
      * @throws GitLabApiException if any exception occurs
      */
-    public void deletePipelineScheduleVariable(Object projectIdOrPath, Integer pipelineScheduleId, String key) throws GitLabApiException {
+    public void deletePipelineScheduleVariable(Object projectIdOrPath, Long pipelineScheduleId, String key) throws GitLabApiException {
         Response.Status expectedStatus = (isApiVersion(GitLabApi.ApiVersion.V3) ? Response.Status.OK : Response.Status.NO_CONTENT);
         delete(expectedStatus, null, "projects", getProjectIdOrPath(projectIdOrPath),
                 "pipeline_schedules", pipelineScheduleId, "variables", key);
@@ -611,7 +611,7 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GET /projects/:id/triggers</code></pre>
      *
-     * @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @return a list of pipeline triggers for the specified project
      * @throws GitLabApiException if any exception occurs
      */
@@ -624,7 +624,7 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GET /projects/:id/triggers</code></pre>
      *
-     * @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param page the page to get
      * @param perPage the number of Trigger instances per page
      * @return a list of project pipeline triggers for the specified project in the specified page range
@@ -640,7 +640,7 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GET /projects/:id/pipeline_schedule</code></pre>
      *
-     * @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param itemsPerPage the number of Project instances that will be fetched per page
      * @return a Pager of project pipeline triggers for the specified project
      * @throws GitLabApiException if any exception occurs
@@ -654,7 +654,7 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GET /projects/:id/pipeline_schedule</code></pre>
      *
-     * @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @return a Stream of project pipeline triggers for the specified project
      * @throws GitLabApiException if any exception occurs
      */
@@ -667,12 +667,12 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GET /projects/:id/triggers/:trigger_id</code></pre>
      *
-     * @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param triggerId the ID of the trigger to get
      * @return the project pipeline trigger
      * @throws GitLabApiException if any exception occurs
      */
-    public Trigger getPipelineTrigger(Object projectIdOrPath, Integer triggerId) throws GitLabApiException {
+    public Trigger getPipelineTrigger(Object projectIdOrPath, Long triggerId) throws GitLabApiException {
         Response response = get(Response.Status.OK, null, "projects", getProjectIdOrPath(projectIdOrPath), "triggers", triggerId);
         return (response.readEntity(Trigger.class));
     }
@@ -682,11 +682,11 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GET /projects/:id/triggers/:trigger_id</code></pre>
      *
-     * @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param triggerId the ID of the trigger to get
      * @return the project pipeline trigger as an Optional instance
      */
-    public Optional<Trigger> getOptionalPipelineTrigger(Object projectIdOrPath, Integer triggerId) {
+    public Optional<Trigger> getOptionalPipelineTrigger(Object projectIdOrPath, Long triggerId) {
         try {
             return (Optional.ofNullable(getPipelineTrigger(projectIdOrPath, triggerId)));
         } catch (GitLabApiException glae) {
@@ -699,7 +699,7 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>POST /projects/:id/triggers</code></pre>
      *
-     * @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param description the trigger description
      * @return the created Trigger instance
      * @throws GitLabApiException if any exception occurs
@@ -715,13 +715,13 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>PUT /projects/:id/triggers/:trigger_id</code></pre>
      *
-     * @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param triggerId the trigger ID to update
      * @param description the new trigger description
      * @return the updated Trigger instance
      * @throws GitLabApiException if any exception occurs
      */
-    public Trigger updatePipelineTrigger(Object projectIdOrPath, Integer triggerId, String description) throws GitLabApiException {
+    public Trigger updatePipelineTrigger(Object projectIdOrPath, Long triggerId, String description) throws GitLabApiException {
         GitLabApiForm formData = new GitLabApiForm().withParam("description", description, false);
         Response response = put(Response.Status.OK, formData.asMap(), "projects", getProjectIdOrPath(projectIdOrPath), "triggers", triggerId);
         return (response.readEntity(Trigger.class));
@@ -732,11 +732,11 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>DELETE /projects/:id/triggers/:trigger_id</code></pre>
      *
-     * @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param triggerId the project trigger ID to delete
      * @throws GitLabApiException if any exception occurs
      */
-    public void deletePipelineTrigger(Object projectIdOrPath, Integer triggerId) throws GitLabApiException {
+    public void deletePipelineTrigger(Object projectIdOrPath, Long triggerId) throws GitLabApiException {
         delete(Response.Status.NO_CONTENT, null, "projects", getProjectIdOrPath(projectIdOrPath), "triggers", triggerId);
     }
 
@@ -745,12 +745,12 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>PUT /projects/:id/triggers/:trigger_id/take_ownership</code></pre>
      *
-     * @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param triggerId the trigger ID to take opwnership of
      * @return the updated Trigger instance
      * @throws GitLabApiException if any exception occurs
      */
-    public Trigger takeOwnewrshipOfPipelineTrigger(Object projectIdOrPath, Integer triggerId) throws GitLabApiException {
+    public Trigger takeOwnewrshipOfPipelineTrigger(Object projectIdOrPath, Long triggerId) throws GitLabApiException {
         Response response = put(Response.Status.OK, null,
                 "projects", getProjectIdOrPath(projectIdOrPath), "triggers", triggerId, "take_ownership");
         return (response.readEntity(Trigger.class));
@@ -761,7 +761,7 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>POST /projects/:id/trigger/pipeline</code></pre>
      *
-     * @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param trigger the Trigger instance holding the trigger token
      * @param ref the ref that the pipeline is to be triggered for
      * @param variables a List of variables to be passed with the trigger
@@ -782,7 +782,7 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>POST /projects/:id/trigger/pipeline</code></pre>
      *
-     * @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param token the trigger token
      * @param ref the ref that the pipeline is to be triggered for
      * @param variables a List of variables to be passed with the trigger
@@ -804,12 +804,12 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GET /projects/:id/pipelines/:pipeline_id/variables</code></pre>
      *
-     * @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param pipelineId the pipeline ID
      * @return a List of pipeline variables
      * @throws GitLabApiException if any exception occurs
      */
-    public List<Variable> getPipelineVariables(Object projectIdOrPath, Integer pipelineId) throws GitLabApiException {
+    public List<Variable> getPipelineVariables(Object projectIdOrPath, Long pipelineId) throws GitLabApiException {
         return (getPipelineVariables(projectIdOrPath, pipelineId, getDefaultPerPage()).all());
     }
 
@@ -818,14 +818,14 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GET /projects/:id/pipelines/:pipeline_id/variables</code></pre>
      *
-     * @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param pipelineId the pipeline ID
      * @param itemsPerPage the number of Pipeline instances that will be fetched per page
      * @return a Pager of pipeline variables
      * @throws GitLabApiException if any exception occurs
      */
-    public Pager<Variable> getPipelineVariables(Object projectIdOrPath, Integer pipelineId, int itemsPerPage) throws GitLabApiException {
-        return (new Pager<Variable>(this, Variable.class, itemsPerPage, null, 
+    public Pager<Variable> getPipelineVariables(Object projectIdOrPath, Long pipelineId, int itemsPerPage) throws GitLabApiException {
+        return (new Pager<Variable>(this, Variable.class, itemsPerPage, null,
                 "projects",  getProjectIdOrPath(projectIdOrPath), "pipelines", pipelineId, "variables"));
     }
 
@@ -834,12 +834,12 @@ public class PipelineApi extends AbstractApi implements Constants {
      *
      * <pre><code>GET /projects/:id/pipelines/:pipeline_id/variables</code></pre>
      *
-     * @param projectIdOrPath projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param pipelineId the pipeline ID
      * @return a Stream of pipeline variables
      * @throws GitLabApiException if any exception occurs
      */
-    public Stream<Variable> getPipelineVariablesStream(Object projectIdOrPath, Integer pipelineId) throws GitLabApiException {
+    public Stream<Variable> getPipelineVariablesStream(Object projectIdOrPath, Long pipelineId) throws GitLabApiException {
         return (getPipelineVariables(projectIdOrPath, pipelineId, getDefaultPerPage()).stream());
     }
 }

src/main/java/org/gitlab4j/api/ProjectApi.java

@@ -90,7 +90,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /project/:id/statistics</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @return a ProjectFetches instance with the project fetch statistics for the last 30 days
      * @throws GitLabApiException if any exception occurs during execution
      */
@@ -104,7 +104,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /project/:id/statistics</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @return an Optional instance with the value for the project fetch statistics for the last 30 day
      */
     public Optional<ProjectFetches> getOptionalProjectStatistics(Object projectIdOrPath) {
@@ -670,7 +670,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return the specified project
      * @throws GitLabApiException if any exception occurs
      */
@@ -683,7 +683,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return an Optional instance with the specified project as a value
      */
     public Optional<Project> getOptionalProject(Object projectIdOrPath) {
@@ -699,7 +699,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param includeStatistics include project statistics
      * @return the specified project
      * @throws GitLabApiException if any exception occurs
@@ -713,7 +713,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param includeStatistics include project statistics
      * @return an Optional instance with the specified project as a value
      */
@@ -730,7 +730,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param includeStatistics include project statistics
      * @param includeLicense include project license data
      * @param withCustomAttributes include custom attributes in response (admins only)
@@ -753,7 +753,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param includeStatistics include project statistics
      * @param includeLicense include project license data
      * @param withCustomAttributes include custom attributes in response (admins only)
@@ -876,7 +876,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      * @return the created project
      * @throws GitLabApiException if any exception occurs
      */
-    public Project createProject(Integer namespaceId, String projectName) throws GitLabApiException {
+    public Project createProject(Long namespaceId, String projectName) throws GitLabApiException {
         GitLabApiForm formData = new GitLabApiForm().withParam("namespace_id", namespaceId).withParam("name", projectName, true);
         Response response = post(Response.Status.CREATED, formData, "projects");
         return (response.readEntity(Project.class));
@@ -890,7 +890,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      * @return the created project
      * @throws GitLabApiException if any exception occurs
      */
-    public Project createProject(Integer namespaceId, Project project) throws GitLabApiException {
+    public Project createProject(Long namespaceId, Project project) throws GitLabApiException {
 
         if (project == null) {
             throw new RuntimeException("Project instance cannot be null.");
@@ -1071,7 +1071,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      * @return the GitLab Project
      * @throws GitLabApiException if any exception occurs
      */
-    public Project createProject(String name, Integer namespaceId, String description, Boolean issuesEnabled, Boolean mergeRequestsEnabled,
+    public Project createProject(String name, Long namespaceId, String description, Boolean issuesEnabled, Boolean mergeRequestsEnabled,
             Boolean wikiEnabled, Boolean snippetsEnabled, Visibility visibility, Integer visibilityLevel, String importUrl) throws GitLabApiException {
 
         if (isApiVersion(ApiVersion.V3)) {
@@ -1117,7 +1117,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      * @return the GitLab Project
      * @throws GitLabApiException if any exception occurs
      */
-    public Project createProject(String name, Integer namespaceId, String description, Boolean issuesEnabled, Boolean mergeRequestsEnabled,
+    public Project createProject(String name, Long namespaceId, String description, Boolean issuesEnabled, Boolean mergeRequestsEnabled,
             Boolean wikiEnabled, Boolean snippetsEnabled, Visibility visibility, Integer visibilityLevel,
             Boolean printingMergeRequestLinkEnabled, String importUrl) throws GitLabApiException {
 
@@ -1167,7 +1167,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *      Boolean, Boolean, Visibility, Integer, String)}
      */
     @Deprecated
-    public Project createProject(String name, Integer namespaceId, String description, Boolean issuesEnabled, Boolean mergeRequestsEnabled,
+    public Project createProject(String name, Long namespaceId, String description, Boolean issuesEnabled, Boolean mergeRequestsEnabled,
             Boolean wikiEnabled, Boolean snippetsEnabled, Boolean isPublic, Integer visibilityLevel, String importUrl) throws GitLabApiException {
 
         if (name == null || name.trim().length() == 0) {
@@ -1331,7 +1331,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: DELETE /projects/:id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @throws GitLabApiException if any exception occurs
      */
     public void deleteProject(Object projectIdOrPath) throws GitLabApiException {
@@ -1346,7 +1346,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/fork</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param namespace       path of the namespace that the project will be forked to
      * @return the newly forked Project instance
      * @throws GitLabApiException if any exception occurs
@@ -1362,13 +1362,13 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/fork</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param namespaceId     ID of the namespace that the project will be forked to
      * @return the newly forked Project instance
      * @throws GitLabApiException if any exception occurs
      */
-    public Project forkProject(Object projectIdOrPath, Integer namespaceId) throws GitLabApiException {
-        return forkProject(projectIdOrPath, Integer.toString(namespaceId));
+    public Project forkProject(Object projectIdOrPath, Long namespaceId) throws GitLabApiException {
+        return forkProject(projectIdOrPath, Long.toString(namespaceId));
     }
 
     /**
@@ -1378,7 +1378,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/fork</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param namespace       path of the namespace that the project will be forked to
      * @param path            the path that will be assigned to the resultant project after forking
      * @param name            the name that will be assigned to the resultant project after forking
@@ -1401,12 +1401,12 @@ public class ProjectApi extends AbstractApi implements Constants {
      * <pre><code>GitLab Endpoint: POST /projects/:id/fork/:forkFromId</code></pre>
      *
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param forkedFromId the ID of the project that was forked from
      * @return the updated Project instance
      * @throws GitLabApiException if any exception occurs
      */
-    public Project createForkedFromRelationship(Object projectIdOrPath, Integer forkedFromId) throws GitLabApiException {
+    public Project createForkedFromRelationship(Object projectIdOrPath, Long forkedFromId) throws GitLabApiException {
         Response.Status expectedStatus = (isApiVersion(ApiVersion.V3) ? Response.Status.OK : Response.Status.CREATED);
         Response response = post(expectedStatus, (Form)null, "projects", this.getProjectIdOrPath(projectIdOrPath), "fork", forkedFromId);
         return (response.readEntity(Project.class));
@@ -1417,7 +1417,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: DELETE /projects/:id/fork</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @throws GitLabApiException if any exception occurs
      */
     public void deleteForkedFromRelationship(Object projectIdOrPath) throws GitLabApiException {
@@ -1430,7 +1430,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/members</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return the members belonging to the specified project
      * @throws GitLabApiException if any exception occurs
      */
@@ -1443,7 +1443,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/members</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param page the page to get
      * @param perPage the number of Member instances per page
      * @return the members belonging to the specified project
@@ -1459,7 +1459,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/members</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param itemsPerPage the number of Project instances that will be fetched per page
      * @return the members belonging to the specified project
      * @throws GitLabApiException if any exception occurs
@@ -1473,7 +1473,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/members</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return a Stream of the members belonging to the specified project
      * @throws GitLabApiException if any exception occurs
      */
@@ -1489,7 +1489,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/members/all</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return the project members viewable by the authenticated user, including inherited members through ancestor groups
      * @throws GitLabApiException if any exception occurs
      */
@@ -1505,7 +1505,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/members</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param page the page to get
      * @param perPage the number of Member instances per page
      * @return the project members viewable by the authenticated user, including inherited members through ancestor groups
@@ -1527,7 +1527,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/members/all</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param itemsPerPage the number of Project instances that will be fetched per page
      * @return a Pager of the project members viewable by the authenticated user,
      * including inherited members through ancestor groups
@@ -1545,7 +1545,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/members/all</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return a Stream of the project members viewable by the authenticated user,
      * including inherited members through ancestor groups
      * @throws GitLabApiException if any exception occurs
@@ -1562,13 +1562,13 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/members/all</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param query a query string to search for members
      * @param userIds filter the results on the given user IDs
      * @return the project members viewable by the authenticated user, including inherited members through ancestor groups
      * @throws GitLabApiException if any exception occurs
      */
-    public List<Member> getAllMembers(Object projectIdOrPath, String query, List<Integer> userIds) throws GitLabApiException {
+    public List<Member> getAllMembers(Object projectIdOrPath, String query, List<Long> userIds) throws GitLabApiException {
         return (getAllMembers(projectIdOrPath, query, userIds, getDefaultPerPage()).all());
     }
 
@@ -1580,7 +1580,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/members/all</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param query a query string to search for members
      * @param userIds filter the results on the given user IDs
      * @param itemsPerPage the number of Project instances that will be fetched per page
@@ -1588,7 +1588,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      * including inherited members through ancestor groups
      * @throws GitLabApiException if any exception occurs
      */
-    public Pager<Member> getAllMembers(Object projectIdOrPath, String query, List<Integer> userIds, int itemsPerPage) throws GitLabApiException {
+    public Pager<Member> getAllMembers(Object projectIdOrPath, String query, List<Long> userIds, int itemsPerPage) throws GitLabApiException {
         GitLabApiForm form = new GitLabApiForm().withParam("query", query).withParam("user_ids", userIds);
         return (new Pager<Member>(this, Member.class, itemsPerPage, form.asMap(),
                 "projects", getProjectIdOrPath(projectIdOrPath), "members", "all"));
@@ -1602,14 +1602,14 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/members/all</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param query a query string to search for members
      * @param userIds filter the results on the given user IDs
      * @return a Stream of the project members viewable by the authenticated user,
      * including inherited members through ancestor groups
      * @throws GitLabApiException if any exception occurs
      */
-    public Stream<Member> getAllMembersStream(Object projectIdOrPath, String query, List<Integer> userIds) throws GitLabApiException {
+    public Stream<Member> getAllMembersStream(Object projectIdOrPath, String query, List<Long> userIds) throws GitLabApiException {
         return (getAllMembers(projectIdOrPath, query, userIds, getDefaultPerPage()).stream());
     }
 
@@ -1618,12 +1618,12 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/members/:user_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param userId the user ID of the member
      * @return the member specified by the project ID/user ID pair
      * @throws GitLabApiException if any exception occurs
      */
-    public Member getMember(Object projectIdOrPath, Integer userId) throws GitLabApiException {
+    public Member getMember(Object projectIdOrPath, Long userId) throws GitLabApiException {
 	return (getMember(projectIdOrPath, userId, false));
     }
 
@@ -1632,11 +1632,11 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/members/:user_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param userId the user ID of the member
      * @return the member specified by the project ID/user ID pair
      */
-    public Optional<Member> getOptionalMember(Object projectIdOrPath, Integer userId)  {
+    public Optional<Member> getOptionalMember(Object projectIdOrPath, Long userId)  {
         try {
             return (Optional.ofNullable(getMember(projectIdOrPath, userId, false)));
         } catch (GitLabApiException glae) {
@@ -1649,13 +1649,13 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/members/all/:user_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param userId the user ID of the member
      * @param includeInherited if true will the member even if inherited thru an ancestor group
      * @return the member specified by the project ID/user ID pair
      * @throws GitLabApiException if any exception occurs
      */
-    public Member getMember(Object projectIdOrPath, Integer userId, Boolean includeInherited) throws GitLabApiException {
+    public Member getMember(Object projectIdOrPath, Long userId, Boolean includeInherited) throws GitLabApiException {
         Response response;
         if (includeInherited) {
             response = get(Response.Status.OK, null, "projects", getProjectIdOrPath(projectIdOrPath), "members", "all", userId);
@@ -1670,12 +1670,12 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/members/all/:user_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param userId the user ID of the member
      * @param includeInherited if true will the member even if inherited thru an ancestor group
      * @return the member specified by the project ID/user ID pair as the value of an Optional
      */
-    public Optional<Member> getOptionalMember(Object projectIdOrPath, Integer userId, Boolean includeInherited)  {
+    public Optional<Member> getOptionalMember(Object projectIdOrPath, Long userId, Boolean includeInherited)  {
         try {
             return (Optional.ofNullable(getMember(projectIdOrPath, userId, includeInherited)));
         } catch (GitLabApiException glae) {
@@ -1690,13 +1690,13 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/members</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param userId the user ID of the member to add, required
      * @param accessLevel the access level for the new member, required
      * @return the added member
      * @throws GitLabApiException if any exception occurs
      */
-    public Member addMember(Object projectIdOrPath, Integer userId, Integer accessLevel) throws GitLabApiException {
+    public Member addMember(Object projectIdOrPath, Long userId, Integer accessLevel) throws GitLabApiException {
         return (addMember(projectIdOrPath, userId, accessLevel, null));
     }
 
@@ -1707,13 +1707,13 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/members</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param userId the user ID of the member to add, required
      * @param accessLevel the access level for the new member, required
      * @return the added member
      * @throws GitLabApiException if any exception occurs
      */
-    public Member addMember(Object projectIdOrPath, Integer userId, AccessLevel accessLevel) throws GitLabApiException {
+    public Member addMember(Object projectIdOrPath, Long userId, AccessLevel accessLevel) throws GitLabApiException {
         return (addMember(projectIdOrPath, userId, accessLevel.toValue(), null));
     }
 
@@ -1724,14 +1724,14 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/members</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param userId the user ID of the member to add
      * @param accessLevel the access level for the new member
      * @param expiresAt the date the membership in the group will expire
      * @return the added member
      * @throws GitLabApiException if any exception occurs
      */
-    public Member addMember(Object projectIdOrPath, Integer userId, AccessLevel accessLevel, Date expiresAt) throws GitLabApiException {
+    public Member addMember(Object projectIdOrPath, Long userId, AccessLevel accessLevel, Date expiresAt) throws GitLabApiException {
         return (addMember(projectIdOrPath, userId, accessLevel.toValue(), expiresAt));
     }
 
@@ -1742,14 +1742,14 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/members</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param userId the user ID of the member to add
      * @param accessLevel the access level for the new member
      * @param expiresAt the date the membership in the group will expire
      * @return the added member
      * @throws GitLabApiException if any exception occurs
      */
-    public Member addMember(Object projectIdOrPath, Integer userId, Integer accessLevel, Date expiresAt) throws GitLabApiException {
+    public Member addMember(Object projectIdOrPath, Long userId, Integer accessLevel, Date expiresAt) throws GitLabApiException {
         GitLabApiForm formData = new GitLabApiForm()
                 .withParam("user_id", userId, true)
                 .withParam("access_level", accessLevel, true)
@@ -1763,13 +1763,13 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:projectId/members/:userId</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param userId the user ID of the member to update, required
      * @param accessLevel the new access level for the member, required
      * @return the updated member
      * @throws GitLabApiException if any exception occurs
      */
-    public Member updateMember(Object projectIdOrPath, Integer userId, Integer accessLevel) throws GitLabApiException {
+    public Member updateMember(Object projectIdOrPath, Long userId, Integer accessLevel) throws GitLabApiException {
         return (updateMember(projectIdOrPath, userId, accessLevel, null));
     }
 
@@ -1778,13 +1778,13 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:projectId/members/:userId</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param userId the user ID of the member to update, required
      * @param accessLevel the new access level for the member, required
      * @return the updated member
      * @throws GitLabApiException if any exception occurs
      */
-    public Member updateMember(Object projectIdOrPath, Integer userId, AccessLevel accessLevel) throws GitLabApiException {
+    public Member updateMember(Object projectIdOrPath, Long userId, AccessLevel accessLevel) throws GitLabApiException {
         return (updateMember(projectIdOrPath, userId, accessLevel.toValue(), null));
     }
 
@@ -1793,14 +1793,14 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:projectId/members/:userId</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param userId the user ID of the member to update, required
      * @param accessLevel the new access level for the member, required
      * @param expiresAt the date the membership in the group will expire, optional
      * @return the updated member
      * @throws GitLabApiException if any exception occurs
      */
-    public Member updateMember(Object projectIdOrPath, Integer userId, AccessLevel accessLevel, Date expiresAt) throws GitLabApiException {
+    public Member updateMember(Object projectIdOrPath, Long userId, AccessLevel accessLevel, Date expiresAt) throws GitLabApiException {
         return (updateMember(projectIdOrPath, userId, accessLevel.toValue(), expiresAt));
     }
 
@@ -1809,14 +1809,14 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:projectId/members/:userId</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param userId the user ID of the member to update, required
      * @param accessLevel the new access level for the member, required
      * @param expiresAt the date the membership in the group will expire, optional
      * @return the updated member
      * @throws GitLabApiException if any exception occurs
      */
-    public Member updateMember(Object projectIdOrPath, Integer userId, Integer accessLevel, Date expiresAt) throws GitLabApiException {
+    public Member updateMember(Object projectIdOrPath, Long userId, Integer accessLevel, Date expiresAt) throws GitLabApiException {
         GitLabApiForm formData = new GitLabApiForm()
                 .withParam("access_level", accessLevel, true)
                 .withParam("expires_at",  expiresAt, false);
@@ -1829,11 +1829,11 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: DELETE /projects/:id/members/:user_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param userId the user ID of the member to remove
      * @throws GitLabApiException if any exception occurs
      */
-    public void removeMember(Object projectIdOrPath, Integer userId) throws GitLabApiException {
+    public void removeMember(Object projectIdOrPath, Long userId) throws GitLabApiException {
         Response.Status expectedStatus = (isApiVersion(ApiVersion.V3) ? Response.Status.OK : Response.Status.NO_CONTENT);
         delete(expectedStatus, null, "projects", getProjectIdOrPath(projectIdOrPath), "members", userId);
     }
@@ -1843,7 +1843,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/users</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @return the users belonging to the specified project and its parent groups
      * @throws GitLabApiException if any exception occurs
      */
@@ -1856,7 +1856,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/users</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param itemsPerPage the number of Project instances that will be fetched per page
      * @return a Pager of the users matching the search string and belonging to the specified project and its parent groups
      * @throws GitLabApiException if any exception occurs
@@ -1870,7 +1870,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/users</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @return a Stream of the users belonging to the specified project and its parent groups
      * @throws GitLabApiException if any exception occurs
      */
@@ -1884,7 +1884,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/users</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param search the string to match specific users
      * @return the users matching the search string and belonging to the specified project and its parent groups
      * @throws GitLabApiException if any exception occurs
@@ -1899,7 +1899,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/users</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param search the string to match specific users
      * @param itemsPerPage the number of Project instances that will be fetched per page
      * @return a Pager of the users matching the search string and belonging to the specified project and its parent groups
@@ -1917,7 +1917,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/users</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param search the string to match specific users
      * @return a Stream of the users matching the search string and belonging to the specified project and its parent groups
      * @throws GitLabApiException if any exception occurs
@@ -1931,7 +1931,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/events</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @return the project events for the specified project
      * @throws GitLabApiException if any exception occurs
      */
@@ -1944,7 +1944,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/events</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param page the page to get
      * @param perPage the number of Event instances per page
      * @return the project events for the specified project
@@ -1960,7 +1960,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/events</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param itemsPerPage the number of Project instances that will be fetched per page
      * @return a Pager of project events for the specified project
      * @throws GitLabApiException if any exception occurs
@@ -1974,7 +1974,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/events</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @return a Stream of the project events for the specified project
      * @throws GitLabApiException if any exception occurs
      */
@@ -1987,7 +1987,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/hooks</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @return a list of project hooks for the specified project
      * @throws GitLabApiException if any exception occurs
      */
@@ -2000,7 +2000,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/hooks</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param page the page to get
      * @param perPage the number of ProjectHook instances per page
      * @return a list of project hooks for the specified project in the specified page range
@@ -2016,7 +2016,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/hooks</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param itemsPerPage the number of Project instances that will be fetched per page
      * @return a Pager of project hooks for the specified project
      * @throws GitLabApiException if any exception occurs
@@ -2030,7 +2030,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/hooks</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @return a Stream of project hooks for the specified project
      * @throws GitLabApiException if any exception occurs
      */
@@ -2043,12 +2043,12 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/hooks/:hook_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param hookId the ID of the hook to get
      * @return the project hook for the specified project ID/hook ID pair
      * @throws GitLabApiException if any exception occurs
      */
-    public ProjectHook getHook(Object projectIdOrPath, Integer hookId) throws GitLabApiException {
+    public ProjectHook getHook(Object projectIdOrPath, Long hookId) throws GitLabApiException {
         Response response = get(Response.Status.OK, null, "projects", getProjectIdOrPath(projectIdOrPath), "hooks", hookId);
         return (response.readEntity(ProjectHook.class));
     }
@@ -2058,11 +2058,11 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/hooks/:hook_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param hookId the ID of the hook to get
      * @return the project hook for the specified project ID/hook ID pair as an Optional instance
      */
-    public Optional<ProjectHook> getOptionalHook(Object projectIdOrPath, Integer hookId) {
+    public Optional<ProjectHook> getOptionalHook(Object projectIdOrPath, Long hookId) {
         try {
             return (Optional.ofNullable(getHook(projectIdOrPath, hookId)));
         } catch (GitLabApiException glae) {
@@ -2075,7 +2075,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/hooks</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param url the callback URL for the hook
      * @param enabledHooks a ProjectHook instance specifying which hooks to enable
      * @param enableSslVerification enable SSL verification
@@ -2114,7 +2114,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/hooks</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param url the callback URL for the hook
      * @param doPushEvents flag specifying whether to do push events
      * @param doIssuesEvents flag specifying whether to do issues events
@@ -2140,11 +2140,11 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: DELETE /projects/:id/hooks/:hook_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param hookId the project hook ID to delete
      * @throws GitLabApiException if any exception occurs
      */
-    public void deleteHook(Object projectIdOrPath, Integer hookId) throws GitLabApiException {
+    public void deleteHook(Object projectIdOrPath, Long hookId) throws GitLabApiException {
         Response.Status expectedStatus = (isApiVersion(ApiVersion.V3) ? Response.Status.OK : Response.Status.NO_CONTENT);
         delete(expectedStatus, null, "projects", getProjectIdOrPath(projectIdOrPath), "hooks", hookId);
     }
@@ -2200,7 +2200,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/issues</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @return a list of project's issues
      * @throws GitLabApiException if any exception occurs
      * @deprecated Will be removed in version 5.0, replaced by {@link IssuesApi#getIssues(Object)}
@@ -2215,7 +2215,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/issues</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param page the page to get
      * @param perPage the number of issues per page
      * @return the list of issues in the specified range
@@ -2233,7 +2233,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/issues</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param itemsPerPage the number of issues per page
      * @return the list of issues in the specified range
      * @throws GitLabApiException if any exception occurs
@@ -2249,7 +2249,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/issues</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @return a Stream of the project's issues
      * @throws GitLabApiException if any exception occurs
      * @deprecated Will be removed in version 5.0, replaced by {@link IssuesApi#getIssues(Object)}
@@ -2264,14 +2264,14 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/issues/:issue_iid</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param issueId the internal ID of a project's issue
      * @return the specified Issue instance
      * @throws GitLabApiException if any exception occurs
      * @deprecated  Will be removed in version 5.0, replaced by {@link IssuesApi#getIssue(Object, Integer)}
      */
     @Deprecated
-    public Issue getIssue(Object projectIdOrPath, Integer issueId) throws GitLabApiException {
+    public Issue getIssue(Object projectIdOrPath, Long issueId) throws GitLabApiException {
         Response response = get(Response.Status.OK, getDefaultPerPageParam(), "projects", getProjectIdOrPath(projectIdOrPath), "issues", issueId);
         return (response.readEntity(Issue.class));
     }
@@ -2281,13 +2281,13 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: DELETE /projects/:id/issues/:issue_iid</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param issueId the internal ID of a project's issue
      * @throws GitLabApiException if any exception occurs
      * @deprecated  Will be removed in version 5.0, replaced by {@link IssuesApi#deleteIssue(Object, Integer)}
      */
     @Deprecated
-    public void deleteIssue(Object projectIdOrPath, Integer issueId) throws GitLabApiException {
+    public void deleteIssue(Object projectIdOrPath, Long issueId) throws GitLabApiException {
         Response.Status expectedStatus = (isApiVersion(ApiVersion.V3) ? Response.Status.OK : Response.Status.NO_CONTENT);
         delete(expectedStatus, getDefaultPerPageParam(), "projects", getProjectIdOrPath(projectIdOrPath), "issues", issueId);
     }
@@ -2297,7 +2297,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/snippets</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @return a list of the project's snippets
      * @throws GitLabApiException if any exception occurs
      */
@@ -2310,7 +2310,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/snippets</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param page the page to get
      * @param perPage the number of snippets per page
      * @return a list of project's snippets for the specified range
@@ -2326,7 +2326,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/snippets</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param itemsPerPage the number of snippets per page
      * @return the Pager of snippets
      * @throws GitLabApiException if any exception occurs
@@ -2340,7 +2340,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/snippets</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @return a Stream of the project's snippets
      * @throws GitLabApiException if any exception occurs
      */
@@ -2353,12 +2353,12 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/snippets/:snippet_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param snippetId the ID of the project's snippet
      * @return the specified project Snippet
      * @throws GitLabApiException if any exception occurs
      */
-    public Snippet getSnippet(Object projectIdOrPath, Integer snippetId) throws GitLabApiException {
+    public Snippet getSnippet(Object projectIdOrPath, Long snippetId) throws GitLabApiException {
         Response response = get(Response.Status.OK, null, "projects", getProjectIdOrPath(projectIdOrPath), "snippets", snippetId);
         return (response.readEntity(Snippet.class));
     }
@@ -2368,11 +2368,11 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/snippets/:snippet_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param snippetId the ID of the project's snippet
      * @return the specified project Snippet as an Optional instance
      */
-    public Optional<Snippet> getOptionalSnippet(Object projectIdOrPath, Integer snippetId) {
+    public Optional<Snippet> getOptionalSnippet(Object projectIdOrPath, Long snippetId) {
         try {
             return (Optional.ofNullable(getSnippet(projectIdOrPath, snippetId)));
         } catch (GitLabApiException glae) {
@@ -2385,7 +2385,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/snippets</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param title the title of a snippet, required
      * @param filename the name of a snippet file, required
      * @param description the description of a snippet, optional
@@ -2433,7 +2433,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:id/snippets/:snippet_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param snippetId the ID of a project's snippet, required
      * @param title the title of a snippet, optional
      * @param filename the name of a snippet file, optional
@@ -2443,7 +2443,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      * @return a Snippet instance with info on the updated snippet
      * @throws GitLabApiException if any exception occurs
      */
-    public Snippet updateSnippet(Object projectIdOrPath, Integer snippetId, String title, String filename, String description,
+    public Snippet updateSnippet(Object projectIdOrPath, Long snippetId, String title, String filename, String description,
             String code, Visibility visibility) throws GitLabApiException {
 
         GitLabApiForm formData = new GitLabApiForm()
@@ -2463,11 +2463,11 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: DELETE /projects/:id/snippets/:snippet_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param snippetId the ID of the project's snippet
      * @throws GitLabApiException if any exception occurs
      */
-    public void deleteSnippet(Object projectIdOrPath, Integer snippetId) throws GitLabApiException {
+    public void deleteSnippet(Object projectIdOrPath, Long snippetId) throws GitLabApiException {
         delete(Response.Status.NO_CONTENT, null, "projects", getProjectIdOrPath(projectIdOrPath), "snippets", snippetId);
     }
 
@@ -2476,12 +2476,12 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/snippets/:snippet_id/raw</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param snippetId the ID of the project's snippet
      * @return the raw project snippet plain text as an Optional instance
      * @throws GitLabApiException if any exception occurs
      */
-    public String getRawSnippetContent(Object projectIdOrPath, Integer snippetId) throws GitLabApiException {
+    public String getRawSnippetContent(Object projectIdOrPath, Long snippetId) throws GitLabApiException {
         Response response = get(Response.Status.OK, null, "projects", getProjectIdOrPath(projectIdOrPath), "snippets", snippetId, "raw");
         return (response.readEntity(String.class));
     }
@@ -2491,11 +2491,11 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/snippets/:snippet_id/raw</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param snippetId the ID of the project's snippet
      * @return the raw project snippet plain text as an Optional instance
      */
-    public Optional<String> getOptionalRawSnippetContent(Object projectIdOrPath, Integer snippetId) {
+    public Optional<String> getOptionalRawSnippetContent(Object projectIdOrPath, Long snippetId) {
         try {
             return (Optional.ofNullable(getRawSnippetContent(projectIdOrPath, snippetId)));
         } catch (GitLabApiException glae) {
@@ -2508,13 +2508,13 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/share</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param groupId the ID of the group to share with, required
      * @param accessLevel the permissions level to grant the group, required
      * @param expiresAt the share expiration date, optional
      * @throws GitLabApiException if any exception occurs
      */
-    public void shareProject(Object projectIdOrPath, Integer groupId, AccessLevel accessLevel, Date expiresAt)
+    public void shareProject(Object projectIdOrPath, Long groupId, AccessLevel accessLevel, Date expiresAt)
             throws GitLabApiException {
         GitLabApiForm formData = new GitLabApiForm()
             .withParam("group_id", groupId, true)
@@ -2528,11 +2528,11 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: DELETE /projects/:id/share/:group_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param groupId the ID of the group to unshare, required
      * @throws GitLabApiException if any exception occurs
      */
-    public void unshareProject(Object projectIdOrPath, Integer groupId) throws GitLabApiException {
+    public void unshareProject(Object projectIdOrPath, Long groupId) throws GitLabApiException {
         Response.Status expectedStatus = (isApiVersion(ApiVersion.V3) ? Response.Status.OK : Response.Status.NO_CONTENT);
         delete(expectedStatus, null, "projects", getProjectIdOrPath(projectIdOrPath), "share", groupId);
     }
@@ -2542,7 +2542,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/archive</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @return the archived GitLab Project
      * @throws GitLabApiException if any exception occurs
      */
@@ -2557,7 +2557,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/unarchive</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @return the unarchived GitLab Project
      * @throws GitLabApiException if any exception occurs
      */
@@ -2572,7 +2572,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/uploads</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param fileToUpload the File instance of the file to upload, required
      * @return a FileUpload instance with information on the just uploaded file
      * @throws GitLabApiException if any exception occurs
@@ -2586,7 +2586,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/uploads</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param fileToUpload the File instance of the file to upload, required
      * @param mediaType unused; will be removed in the next major version
      * @return a FileUpload instance with information on the just uploaded file
@@ -2618,7 +2618,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/push_rule</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @return the push rules for the specified project
      * @throws GitLabApiException if any exception occurs
      */
@@ -2648,7 +2648,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      * rejectUnsignedCommits (optional) - Reject commit when it is not signed through GPG
      *</code>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param pushRule the PushRule instance containing the push rule configuration to add
      * @return a PushRules instance with the newly created push rule info
      * @throws GitLabApiException if any exception occurs
@@ -2692,7 +2692,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      * rejectUnsignedCommits (optional) - Reject commit when it is not signed through GPG
      *</code>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param pushRule the PushRules instance containing the push rule configuration to update
      * @return a PushRules instance with the newly created push rule info
      * @throws GitLabApiException if any exception occurs
@@ -2721,7 +2721,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: DELETE /projects/:id/push_rule</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @throws GitLabApiException if any exception occurs
      */
     public void deletePushRules(Object projectIdOrPath) throws GitLabApiException {
@@ -2733,7 +2733,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/forks</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @return a List of forked projects
      * @throws GitLabApiException if any exception occurs
      */
@@ -2746,7 +2746,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/forks</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param page the page to get
      * @param perPage the number of projects per page
      * @return a List of forked projects
@@ -2762,7 +2762,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/forks</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param itemsPerPage the number of Project instances that will be fetched per page
      * @return a Pager of projects
      * @throws GitLabApiException if any exception occurs
@@ -2776,7 +2776,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/forks</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @return a Stream of forked projects
      * @throws GitLabApiException if any exception occurs
      */
@@ -2819,7 +2819,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/languages</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @return a Map instance with the language as the key and the percentage as the value
      * @throws GitLabApiException if any exception occurs
      * @since GitLab 10.8
@@ -2834,7 +2834,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:id/transfer.</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param namespace the namespace to transfer the project to
      * @return the updated Project
      * @throws GitLabApiException if any exception occurs
@@ -2850,7 +2850,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param avatarFile the File instance of the avatar file to upload
      * @return the updated Project instance
      * @throws GitLabApiException if any exception occurs
@@ -2921,7 +2921,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      * @return the project Audit event
      * @throws GitLabApiException if any exception occurs
      */
-    public AuditEvent getAuditEvent(Object projectIdOrPath, Integer auditEventId) throws GitLabApiException {
+    public AuditEvent getAuditEvent(Object projectIdOrPath, Long auditEventId) throws GitLabApiException {
         Response response = get(Response.Status.OK, null, "projects", getProjectIdOrPath(projectIdOrPath), "audit_events", auditEventId);
         return (response.readEntity(AuditEvent.class));
     }
@@ -2931,7 +2931,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/variables</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @return a list of variables belonging to the specified project
      * @throws GitLabApiException if any exception occurs
      */
@@ -2944,7 +2944,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/variables</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param page the page to get
      * @param perPage the number of Variable instances per page
      * @return a list of variables belonging to the specified project in the specified page range
@@ -2960,7 +2960,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/variables</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param itemsPerPage the number of Variable instances that will be fetched per page
      * @return a Pager of variables belonging to the specified project
      * @throws GitLabApiException if any exception occurs
@@ -2974,7 +2974,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/variables</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @return a Stream of variables belonging to the specified project
      * @throws GitLabApiException if any exception occurs
      */
@@ -2987,7 +2987,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/variables/:key</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param key the key of an existing variable, required
      * @return the Variable instance for the specified variable
      * @throws GitLabApiException if any exception occurs
@@ -3002,7 +3002,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/variables/:key</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param key the key of an existing variable, required
      * @return the Variable for the specified variable as an Optional instance
      */
@@ -3019,7 +3019,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/variables</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param key the key of a variable; must have no more than 255 characters; only A-Z, a-z, 0-9, and _ are allowed, required
      * @param value the value for the variable, required
      * @param isProtected whether the variable is protected, optional
@@ -3037,7 +3037,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/variables</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param key the key of a variable; must have no more than 255 characters; only A-Z, a-z, 0-9, and _ are allowed, required
      * @param value the value for the variable, required
      * @param isProtected whether the variable is protected, optional
@@ -3056,7 +3056,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/variables</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param key the key of a variable; must have no more than 255 characters; only A-Z, a-z, 0-9, and _ are allowed, required
      * @param value the value for the variable, required
      * @param variableType the type of variable. Available types are: env_var (default) and file
@@ -3077,7 +3077,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/variables</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param key the key of a variable; must have no more than 255 characters; only A-Z, a-z, 0-9, and _ are allowed, required
      * @param value the value for the variable, required
      * @param variableType the type of variable. Available types are: env_var (default) and file
@@ -3106,7 +3106,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:id/variables/:key</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param key the key of an existing variable, required
      * @param value the value for the variable, required
      * @param isProtected whether the variable is protected, optional
@@ -3124,7 +3124,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:id/variables/:key</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param key the key of an existing variable, required
      * @param value the value for the variable, required
      * @param isProtected whether the variable is protected, optional
@@ -3143,7 +3143,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:id/variables/:key</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param key the key of an existing variable, required
      * @param value the value for the variable, required
      * @param variableType the type of variable. Available types are: env_var (default) and file
@@ -3164,7 +3164,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:id/variables/:key</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param key the key of an existing variable, required
      * @param value the value for the variable, required
      * @param variableType the type of variable. Available types are: env_var (default) and file
@@ -3192,7 +3192,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: DELETE /projects/:id/variables/:key</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param key the key of an existing variable, required
      * @throws GitLabApiException if any exception occurs
      */
@@ -3205,7 +3205,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/access_requests</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return a List of project AccessRequest instances accessible by the authenticated user
      * @throws GitLabApiException if any exception occurs
      */
@@ -3218,7 +3218,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/access_requests</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param itemsPerPage the number of AccessRequest instances that will be fetched per page
      * @return a Pager of project AccessRequest instances accessible by the authenticated user
      * @throws GitLabApiException if any exception occurs
@@ -3232,7 +3232,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/access_requests</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return a Stream of project AccessRequest instances accessible by the authenticated user
      * @throws GitLabApiException if any exception occurs
      */
@@ -3245,7 +3245,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/access_requests</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return the created AccessRequest instance
      * @throws GitLabApiException if any exception occurs
      */
@@ -3259,13 +3259,13 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:id/access_requests/:user_id/approve</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param userId the user ID to approve access for
      * @param accessLevel the access level the user is approved for, if null will be developer (30)
      * @return the approved AccessRequest instance
      * @throws GitLabApiException if any exception occurs
      */
-    public AccessRequest approveAccessRequest(Object projectIdOrPath, Integer userId, AccessLevel accessLevel) throws GitLabApiException {
+    public AccessRequest approveAccessRequest(Object projectIdOrPath, Long userId, AccessLevel accessLevel) throws GitLabApiException {
         GitLabApiForm formData = new GitLabApiForm().withParam("access_level", accessLevel);
         Response response = this.putWithFormData(Response.Status.CREATED, formData,
                 "projects", getProjectIdOrPath(projectIdOrPath), "access_requests", userId, "approve");
@@ -3277,11 +3277,11 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: DELETE /projects/:id/access_requests/:user_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param userId the user ID to deny access for
      * @throws GitLabApiException if any exception occurs
      */
-    public void denyAccessRequest(Object projectIdOrPath, Integer userId) throws GitLabApiException {
+    public void denyAccessRequest(Object projectIdOrPath, Long userId) throws GitLabApiException {
         delete(Response.Status.NO_CONTENT, null,
                 "projects", getProjectIdOrPath(projectIdOrPath), "access_requests", userId);
     }
@@ -3291,7 +3291,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/housekeeping</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @throws GitLabApiException if any exception occurs
      */
     public void triggerHousekeeping(Object projectIdOrPath) throws GitLabApiException {
@@ -3303,7 +3303,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/badges</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return a List of Badge instances for the specified project
      * @throws GitLabApiException if any exception occurs
      */
@@ -3317,12 +3317,12 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/badges/:badge_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param badgeId the ID of the badge to get
      * @return a Badge instance for the specified project/badge ID pair
      * @throws GitLabApiException if any exception occurs
      */
-    public Badge getBadge(Object projectIdOrPath, Integer badgeId) throws GitLabApiException {
+    public Badge getBadge(Object projectIdOrPath, Long badgeId) throws GitLabApiException {
 	Response response = get(Response.Status.OK, null, "projects", getProjectIdOrPath(projectIdOrPath), "badges", badgeId);
 	return (response.readEntity(Badge.class));
     }
@@ -3332,11 +3332,11 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/badges/:badge_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param badgeId the ID of the badge to get
      * @return an Optional instance with the specified badge as the value
      */
-    public Optional<Badge> getOptionalBadge(Object projectIdOrPath, Integer badgeId) {
+    public Optional<Badge> getOptionalBadge(Object projectIdOrPath, Long badgeId) {
 	try {
 	    return (Optional.ofNullable(getBadge(projectIdOrPath, badgeId)));
 	} catch (GitLabApiException glae) {
@@ -3349,7 +3349,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/badges</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param linkUrl the URL of the badge link
      * @param imageUrl the URL of the image link
      * @return a Badge instance for the added badge
@@ -3368,14 +3368,14 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:id/badges</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param badgeId the ID of the badge to get
      * @param linkUrl the URL of the badge link
      * @param imageUrl the URL of the image link
      * @return a Badge instance for the editted badge
      * @throws GitLabApiException if any exception occurs
      */
-    public Badge editBadge(Object projectIdOrPath, Integer badgeId, String linkUrl, String imageUrl) throws GitLabApiException {
+    public Badge editBadge(Object projectIdOrPath, Long badgeId, String linkUrl, String imageUrl) throws GitLabApiException {
 	GitLabApiForm formData = new GitLabApiForm()
 		.withParam("link_url", linkUrl, false)
 		.withParam("image_url", imageUrl, false);
@@ -3388,11 +3388,11 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: DELETE /projects/:id/badges/:badge_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param badgeId the ID of the badge to remove
      * @throws GitLabApiException if any exception occurs
      */
-    public void removeBadge(Object projectIdOrPath, Integer badgeId) throws GitLabApiException {
+    public void removeBadge(Object projectIdOrPath, Long badgeId) throws GitLabApiException {
 	delete(Response.Status.NO_CONTENT, null, "projects", getProjectIdOrPath(projectIdOrPath), "badges", badgeId);
     }
 
@@ -3401,7 +3401,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/badges/render</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param linkUrl the URL of the badge link
      * @param imageUrl the URL of the image link
      * @return a Badge instance for the rendered badge
@@ -3421,7 +3421,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/approvals</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return a ProjectApprovalsConfig instance with the project's approvals configuration
      * @throws GitLabApiException if any exception occurs
      */
@@ -3436,7 +3436,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/approvals</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param config a ProjectApprovalsConfig instance with the approval configuration
      * @return a ProjectApprovalsConfig instance with the project's approvals configuration
      * @throws GitLabApiException if any exception occurs
@@ -3453,7 +3453,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/approval_rules</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return a List of ApprovalRuke instances for the specified project.
      * @throws GitLabApiException if any exception occurs
      */
@@ -3467,7 +3467,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/approval_rules</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param itemsPerPage the number of ApprovalRule instances that will be fetched per page
      * @return a Pager of ApprovalRuke instances for the specified project.
      * @throws GitLabApiException if any exception occurs
@@ -3484,7 +3484,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/approval_rules</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return a Stream of ApprovalRule instances for the specified project.
      * @throws GitLabApiException if any exception occurs
      */
@@ -3498,7 +3498,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/approval_rules</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param params the ApprovalRuleParams instance holding the parameters for the approval rule
      * @return a ApprovalRule instance with approval configuration
      * @throws GitLabApiException if any exception occurs
@@ -3516,13 +3516,13 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:id/approval_rules/:approval_rule_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param approvalRuleId the ID of the approval rule
      * @param params the ApprovalRuleParams instance holding the parameters for the approval rule update
      * @return a ApprovalRule instance with approval configuration
      * @throws GitLabApiException if any exception occurs
      */
-    public ApprovalRule updateApprovalRule(Object projectIdOrPath, Integer approvalRuleId, ApprovalRuleParams params) throws GitLabApiException {
+    public ApprovalRule updateApprovalRule(Object projectIdOrPath, Long approvalRuleId, ApprovalRuleParams params) throws GitLabApiException {
 
         if (approvalRuleId == null) {
             throw new RuntimeException("approvalRuleId cannot be null");
@@ -3540,11 +3540,11 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: DELETE /projects/:id/approval_rules/:approval_rule_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param approvalRuleId the ID of the approval rule
      * @throws GitLabApiException if any exception occurs
      */
-    public void deleteApprovalRule(Object projectIdOrPath, Integer approvalRuleId) throws GitLabApiException {
+    public void deleteApprovalRule(Object projectIdOrPath, Long approvalRuleId) throws GitLabApiException {
 
         if (approvalRuleId == null) {
             throw new RuntimeException("approvalRuleId cannot be null");
@@ -3558,7 +3558,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/custom_attributes</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return a list of project's CustomAttributes
      * @throws GitLabApiException if any exception occurs
      */
@@ -3571,7 +3571,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/custom_attributes</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param itemsPerPage the number of items per page
      * @return a Pager of project's custom attributes
      * @throws GitLabApiException if any exception occurs
@@ -3586,7 +3586,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/custom_attributes</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return a Stream of project's custom attributes
      * @throws GitLabApiException if any exception occurs
      */
@@ -3599,7 +3599,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/custom_attributes/:key</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param key the key for the custom attribute
      * @return a CustomAttribute instance for the specified key
      * @throws GitLabApiException if any exception occurs
@@ -3615,7 +3615,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/custom_attributes/:key</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param key the key for the custom attribute, required
      * @return an Optional instance with the value for a single custom attribute for the specified project
      */
@@ -3633,7 +3633,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:id/custom_attributes/:key</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param key the key for the custom attribute
      * @param value the value for the customAttribute
      * @return a CustomAttribute instance for the updated or created custom attribute
@@ -3659,7 +3659,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: DELETE /projects/:id/custom_attributes/:key</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param key the key of the custom attribute to delete
      * @throws GitLabApiException if any exception occurs
      */
@@ -3677,7 +3677,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/remote_mirrors</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return a list of project's remote mirrors
      * @throws GitLabApiException if any exception occurs
      */
@@ -3690,7 +3690,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/remote_mirrors</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param itemsPerPage the number of items per page
      * @return a Pager of project's remote mirrors
      * @throws GitLabApiException if any exception occurs
@@ -3705,7 +3705,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/remote_mirrors</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return a Stream of project's remote mirrors
      * @throws GitLabApiException if any exception occurs
      */
@@ -3719,7 +3719,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/remote_mirrors</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param url the URL of the remote repository to be mirrored
      * @param enabled determines if the mirror is enabled
      * @param onlyProtectedBranches determines if only protected branches are mirrored
@@ -3744,7 +3744,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:id/remote_mirrors/:mirror_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param mirrorId the ID of the remote mirror
      * @param enabled determines if the mirror is enabled
      * @param onlyProtectedBranches determines if only protected branches are mirrored
@@ -3752,7 +3752,7 @@ public class ProjectApi extends AbstractApi implements Constants {
      * @return a RemoteMirror instance with the updated remote mirror configuration
      * @throws GitLabApiException if any exception occurs
      */
-    public RemoteMirror updateRemoteMirror(Object projectIdOrPath, Integer mirrorId,  Boolean enabled,
+    public RemoteMirror updateRemoteMirror(Object projectIdOrPath, Long mirrorId, Boolean enabled,
 	    Boolean onlyProtectedBranches, Boolean keepDivergentRefs) throws GitLabApiException {
 
 	GitLabApiForm formData = new GitLabApiForm()

src/main/java/org/gitlab4j/api/ProtectedBranchesApi.java

@@ -26,7 +26,7 @@ public class ProtectedBranchesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/protected_branches</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return the list of protected branches for the project
      * @throws GitLabApiException if any exception occurs
      */
@@ -39,7 +39,7 @@ public class ProtectedBranchesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/protected_branches</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param itemsPerPage the number of instances that will be fetched per page
      * @return the Pager of protected branches for the project
      * @throws GitLabApiException if any exception occurs
@@ -54,7 +54,7 @@ public class ProtectedBranchesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/protected_branches</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return the Stream of protected branches for the project
      * @throws GitLabApiException if any exception occurs
      */
@@ -67,7 +67,7 @@ public class ProtectedBranchesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/protected_branches/:branch_name</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param branchName the name of the branch or wildcard
      * @return a ProtectedBranch instance with info on the protected branch
      * @throws GitLabApiException if any exception occurs
@@ -83,7 +83,7 @@ public class ProtectedBranchesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/protected_branches/:branch_name</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param branchName the name of the branch or wildcard
      * @return an Optional instance with the specified protected branch as a value
      */
@@ -100,7 +100,7 @@ public class ProtectedBranchesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: DELETE /projects/:id/protected_branches/:name</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param branchName the name of the branch to un-protect, can be a wildcard
      * @throws GitLabApiException if any exception occurs
      */
@@ -114,7 +114,7 @@ public class ProtectedBranchesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/protected_branches</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param branchName the name of the branch to protect, can be a wildcard
      * @return the branch info for the protected branch
      * @throws GitLabApiException if any exception occurs
@@ -128,7 +128,7 @@ public class ProtectedBranchesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/protected_branches</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param branchName the name of the branch to protect, can be a wildcard
      * @param pushAccessLevel Access levels allowed to push (defaults: 40, maintainer access level)
      * @param mergeAccessLevel Access levels allowed to merge (defaults: 40, maintainer access level)
@@ -144,7 +144,7 @@ public class ProtectedBranchesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/protected_branches</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param branchName the name of the branch to protect, can be a wildcard
      * @param pushAccessLevel access levels allowed to push (defaults: 40, maintainer access level)
      * @param mergeAccessLevel access levels allowed to merge (defaults: 40, maintainer access level)
@@ -174,7 +174,7 @@ public class ProtectedBranchesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/protected_branches</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param branchName the name of the branch to protect, can be a wildcard
      * @param allowedToPushUserId user ID allowed to push, can be null
      * @param allowedToMergeUserId user ID allowed to merge, can be null
@@ -205,7 +205,7 @@ public class ProtectedBranchesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/protected_branches</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param branchName the name of the branch to protect, can be a wildcard
      * @param allowedToPush an AllowedTo instance holding the configuration for "allowed_to_push"
      * @param allowedToMerge an AllowedTo instance holding the configuration for "allowed_to_merge"

src/main/java/org/gitlab4j/api/ReleasesApi.java

@@ -136,7 +136,7 @@ public class ReleasesApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: DELETE /projects/:id/releases/:tag_name</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param tagName the tag name that the release was created from
      * @throws GitLabApiException if any exception occurs
      */

src/main/java/org/gitlab4j/api/RepositoryApi.java

@@ -43,7 +43,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/branches</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return the list of repository branches for the specified project
      * @throws GitLabApiException if any exception occurs
      */
@@ -56,7 +56,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/branches</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param page the page to get
      * @param perPage the number of Branch instances per page
      * @return the list of repository branches for the specified project
@@ -73,7 +73,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/branches</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param itemsPerPage the number of Project instances that will be fetched per page
      * @return the list of repository branches for the specified project ID
      *
@@ -88,7 +88,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/branches</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return a Stream of repository branches for the specified project
      * @throws GitLabApiException if any exception occurs
      */
@@ -101,7 +101,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/branches/:branch</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param branchName the name of the branch to get
      * @return the branch info for the specified project ID/branch name pair
      * @throws GitLabApiException if any exception occurs
@@ -117,7 +117,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/branches?search=:search</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param search the branch name search term
      * @return the List of repository branches for the specified project ID and search term
      * @throws GitLabApiException if any exception occurs
@@ -131,7 +131,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/branches?search=:search</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param search the branch name search term
      * @param itemsPerPage the number of Project instances that will be fetched per page
      * @return the list of repository branches for the specified project ID and search term
@@ -151,7 +151,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/branches?search=:search</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param search the branch name search term
      * @return the Stream of repository branches for the specified project ID and search term
      *
@@ -166,7 +166,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/branches/:branch</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param branchName the name of the branch to get
      * @return an Optional instance with the info for the specified project ID/branch name pair as the value
      * @throws GitLabApiException if any exception occurs
@@ -184,7 +184,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/repository/branches</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param branchName the name of the branch to create
      * @param ref Source to create the branch from, can be an existing branch, tag or commit SHA
      * @return the branch info for the created branch
@@ -205,7 +205,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: DELETE /projects/:id/repository/branches/:branch</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param branchName the name of the branch to delete
      * @throws GitLabApiException if any exception occurs
      */
@@ -221,7 +221,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:id/repository/branches/:branch/protect</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param branchName the name of the branch to protect
      * @return the branch info for the protected branch
      * @throws GitLabApiException if any exception occurs
@@ -238,7 +238,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: PUT /projects/:id/repository/branches/:branch/unprotect</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param branchName the name of the branch to un-protect
      * @return the branch info for the unprotected branch
      * @throws GitLabApiException if any exception occurs
@@ -254,7 +254,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/tree</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return a tree with the root directories and files of a project
      * @throws GitLabApiException if any exception occurs
      */
@@ -267,7 +267,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/tree</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param itemsPerPage the number of Project instances that will be fetched per page
      * @return a Pager containing a tree with the root directories and files of a project
      * @throws GitLabApiException if any exception occurs
@@ -281,7 +281,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/tree</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return a Stream containing a tree with the root directories and files of a project
      * @throws GitLabApiException if any exception occurs
      */
@@ -298,7 +298,7 @@ public class RepositoryApi extends AbstractApi {
      * path (optional) - The path inside repository. Used to get content of subdirectories
      * ref_name (optional) - The name of a repository branch or tag or if not given the default branch
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param filePath the path inside repository, used to get content of subdirectories
      * @param refName the name of a repository branch or tag or if not given the default branch
      * @return a tree with the directories and files of a project
@@ -317,7 +317,7 @@ public class RepositoryApi extends AbstractApi {
      * path (optional) - The path inside repository. Used to get content of subdirectories
      * ref_name (optional) - The name of a repository branch or tag or if not given the default branch
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param filePath the path inside repository, used to get content of subdirectories
      * @param refName the name of a repository branch or tag or if not given the default branch
      * @param itemsPerPage the number of Project instances that will be fetched per page
@@ -337,7 +337,7 @@ public class RepositoryApi extends AbstractApi {
      * path (optional) - The path inside repository. Used to get content of subdirectories
      * ref_name (optional) - The name of a repository branch or tag or if not given the default branch
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param filePath the path inside repository, used to get content of subdirectories
      * @param refName the name of a repository branch or tag or if not given the default branch
      * @return a Stream containing a tree with the directories and files of a project
@@ -357,7 +357,7 @@ public class RepositoryApi extends AbstractApi {
      * ref_name (optional) - The name of a repository branch or tag or if not given the default branch
      * recursive (optional) - Boolean value used to get a recursive tree (false by default)
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param filePath the path inside repository, used to get content of subdirectories
      * @param refName the name of a repository branch or tag or if not given the default branch
      * @param recursive flag to get a recursive tree or not
@@ -378,7 +378,7 @@ public class RepositoryApi extends AbstractApi {
      * ref_name (optional) - The name of a repository branch or tag or if not given the default branch
      * recursive (optional) - Boolean value used to get a recursive tree (false by default)
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param filePath the path inside repository, used to get content of subdirectories
      * @param refName the name of a repository branch or tag or if not given the default branch
      * @param recursive flag to get a recursive tree or not
@@ -406,7 +406,7 @@ public class RepositoryApi extends AbstractApi {
      * ref_name (optional) - The name of a repository branch or tag or if not given the default branch
      * recursive (optional) - Boolean value used to get a recursive tree (false by default)
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param filePath the path inside repository, used to get content of subdirectories
      * @param refName the name of a repository branch or tag or if not given the default branch
      * @param recursive flag to get a recursive tree or not
@@ -422,7 +422,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/raw_blobs/:sha</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param sha the SHA of the file to get the contents for
      * @return the raw file contents for the blob on an InputStream
      * @throws GitLabApiException if any exception occurs
@@ -438,7 +438,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/archive</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param sha the SHA of the archive to get
      * @return an input stream that can be used to save as a file
      * or to read the content of the archive
@@ -456,7 +456,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/archive</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param sha the SHA of the archive to get
      * @param format The archive format, defaults to "tar.gz" if null
      * @return an input stream that can be used to save as a file or to read the content of the archive
@@ -472,7 +472,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/archive</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param sha the SHA of the archive to get
      * @param format The archive format, defaults to TAR_GZ if null
      * @return an input stream that can be used to save as a file or to read the content of the archive
@@ -503,7 +503,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/archive</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param sha the SHA of the archive to get
      * @param directory the File instance of the directory to save the archive to, if null will use "java.io.tmpdir"
      * @return a File instance pointing to the downloaded instance
@@ -538,7 +538,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/archive</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param sha the SHA of the archive to get
      * @param directory the File instance of the directory to save the archive to, if null will use "java.io.tmpdir"
      * @param format The archive format, defaults to "tar.gz" if null
@@ -556,7 +556,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/archive</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param sha the SHA of the archive to get
      * @param directory the File instance of the directory to save the archive to, if null will use "java.io.tmpdir"
      * @param format The archive format, defaults to TAR_GZ if null
@@ -601,7 +601,7 @@ public class RepositoryApi extends AbstractApi {
      * Compare branches, tags or commits. This can be accessed without authentication
      * if the repository is publicly accessible.
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param from the commit SHA or branch name
      * @param to the commit SHA or branch name
      * @param straight specifies the comparison method, true for direct comparison between from and to (from..to),
@@ -623,7 +623,7 @@ public class RepositoryApi extends AbstractApi {
      * Compare branches, tags or commits. This can be accessed without authentication
      * if the repository is publicly accessible.
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param from the commit SHA or branch name
      * @param to the commit SHA or branch name
      * @return a CompareResults containing the results of the comparison
@@ -638,7 +638,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/contributors</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return a List containing the contributors for the specified project ID
      * @throws GitLabApiException if any exception occurs
      */
@@ -651,7 +651,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/contributors</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param page the page to get
      * @param perPage the number of projects per page
      * @return a List containing the contributors for the specified project ID
@@ -668,7 +668,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/contributors</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param itemsPerPage the number of Project instances that will be fetched per page
      * @return a Pager containing the contributors for the specified project ID
      * @throws GitLabApiException if any exception occurs
@@ -683,7 +683,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/contributors</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return a List containing the contributors for the specified project ID
      * @throws GitLabApiException if any exception occurs
      */
@@ -696,7 +696,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/merge_base</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param refs a List of 2 or more refs (commit SHAs, branch names or tags)
      * @return the Commit instance containing the common ancestor
      * @throws GitLabApiException if any exception occurs
@@ -724,7 +724,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/merge_base</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param refs a List of 2 or more refs (commit SHAs, branch names or tags)
      * @return an Optional instance with the Commit instance containing the common ancestor as the value
      * @throws GitLabApiException if any exception occurs
@@ -743,7 +743,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: /projects/:id/repository/merged_branches</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @throws GitLabApiException if any exception occurs
      */
     public void deleteMergedBranches(Object projectIdOrPath) throws GitLabApiException {
@@ -756,7 +756,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/repository/changelog</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param version         the version to generate the changelog for
      * @throws GitLabApiException if any exception occurs
      */
@@ -769,7 +769,7 @@ public class RepositoryApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/repository/changelog</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param payload         the payload to generate the changelog for
      * @throws GitLabApiException if any exception occurs
      */

src/main/java/org/gitlab4j/api/RepositoryFileApi.java

@@ -136,7 +136,7 @@ public class RepositoryFileApi extends AbstractApi {
      * @deprecated  Will be removed in version 5.0, replaced by {@link #getFile(Object, String, String)}
      */
     @Deprecated
-    public RepositoryFile getFile(String filePath, Integer projectId, String ref) throws GitLabApiException {
+    public RepositoryFile getFile(String filePath, Long projectId, String ref) throws GitLabApiException {
 
         if (isApiVersion(ApiVersion.V3)) {
             return (getFileV3(filePath, projectId, ref));
@@ -184,7 +184,7 @@ public class RepositoryFileApi extends AbstractApi {
      * @deprecated  Will be removed in version 5.0
      */
     @Deprecated
-    protected RepositoryFile getFileV3(String filePath, Integer projectId, String ref) throws GitLabApiException {
+    protected RepositoryFile getFileV3(String filePath, Long projectId, String ref) throws GitLabApiException {
         Form form = new Form();
         addFormParam(form, "file_path", filePath, true);
         addFormParam(form, "ref", ref, true);
@@ -245,7 +245,7 @@ public class RepositoryFileApi extends AbstractApi {
      * @deprecated  Will be removed in version 5.0, replaced by {@link #createFile(Object, RepositoryFile, String, String)}
      */
     @Deprecated
-    public RepositoryFile createFile(RepositoryFile file, Integer projectId, String branchName, String commitMessage) throws GitLabApiException {
+    public RepositoryFile createFile(RepositoryFile file, Long projectId, String branchName, String commitMessage) throws GitLabApiException {
         return (createFile(projectId, file, branchName, commitMessage));
     }
 
@@ -302,7 +302,7 @@ public class RepositoryFileApi extends AbstractApi {
      * @deprecated  Will be removed in version 5.0, replaced by {@link #updateFile(Object, RepositoryFile, String, String)}
      */
     @Deprecated
-    public RepositoryFile updateFile(RepositoryFile file, Integer projectId, String branchName, String commitMessage) throws GitLabApiException {
+    public RepositoryFile updateFile(RepositoryFile file, Long projectId, String branchName, String commitMessage) throws GitLabApiException {
         return (updateFile(projectId, file, branchName, commitMessage));
     }
 
@@ -358,7 +358,7 @@ public class RepositoryFileApi extends AbstractApi {
      * @deprecated  Will be removed in version 5.0, replaced by {@link #deleteFile(Object, String, String, String)}
      */
     @Deprecated
-    public void deleteFile(String filePath, Integer projectId, String branchName, String commitMessage) throws GitLabApiException {
+    public void deleteFile(String filePath, Long projectId, String branchName, String commitMessage) throws GitLabApiException {
         deleteFile(projectId, filePath, branchName, commitMessage);
     }
 
@@ -372,7 +372,7 @@ public class RepositoryFileApi extends AbstractApi {
      * V4:
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/files/:filepath</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param commitOrBranchName the commit or branch name to get the file for
      * @param filepath the path of the file to get
      * @param directory the File instance of the directory to save the file to, if null will use "java.io.tmpdir"
@@ -414,7 +414,7 @@ public class RepositoryFileApi extends AbstractApi {
      * V4:
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/files/:filepath</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param ref the commit or branch name to get the file contents for
      * @param filepath the path of the file to get
      * @return an InputStream to read the raw file from
@@ -471,7 +471,7 @@ public class RepositoryFileApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/files/:file_path/blame</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param filePath the path of the file to get the blame for
      * @param ref the name of branch, tag or commit
      * @return a List of Blame instances for the specified filePath and ref
@@ -487,7 +487,7 @@ public class RepositoryFileApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/files/:file_path/blame</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param filePath the path of the file to get the blame for
      * @param ref the name of branch, tag or commit
      * @param itemsPerPage the number of Project instances that will be fetched per page
@@ -506,7 +506,7 @@ public class RepositoryFileApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/repository/files/:file_path/blame</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param filePath the path of the file to get the blame for
      * @param ref the name of branch, tag or commit
      * @return a Stream of Blame instances for the specified filePath and ref

src/main/java/org/gitlab4j/api/ResourceLabelEventsApi.java

@@ -29,7 +29,7 @@ public class ResourceLabelEventsApi extends AbstractApi {
      * @return a List of LabelEvent for the specified issue
      * @throws GitLabApiException if any exception occurs
      */
-    public List<LabelEvent> getIssueLabelEvents(Object projectIdOrPath, Integer issueIid) throws GitLabApiException {
+    public List<LabelEvent> getIssueLabelEvents(Object projectIdOrPath, Long issueIid) throws GitLabApiException {
         return (getIssueLabelEvents(projectIdOrPath, issueIid, getDefaultPerPage()).all());
     }
 
@@ -44,7 +44,7 @@ public class ResourceLabelEventsApi extends AbstractApi {
      * @return the Pager of LabelEvent instances for the specified issue IID
      * @throws GitLabApiException if any exception occurs
      */
-    public Pager<LabelEvent> getIssueLabelEvents(Object projectIdOrPath, Integer issueIid, int itemsPerPage) throws GitLabApiException {
+    public Pager<LabelEvent> getIssueLabelEvents(Object projectIdOrPath, Long issueIid, int itemsPerPage) throws GitLabApiException {
         return (new Pager<LabelEvent>(this, LabelEvent.class, itemsPerPage, null,
                 "projects", getProjectIdOrPath(projectIdOrPath), "issues", issueIid, "resource_label_events"));
     }
@@ -59,7 +59,7 @@ public class ResourceLabelEventsApi extends AbstractApi {
      * @return a Stream of LabelEvent for the specified issue
      * @throws GitLabApiException if any exception occurs
      */
-    public Stream<LabelEvent> getIssueLabelEventsStream(Object projectIdOrPath, Integer issueIid) throws GitLabApiException {
+    public Stream<LabelEvent> getIssueLabelEventsStream(Object projectIdOrPath, Long issueIid) throws GitLabApiException {
         return (getIssueLabelEvents(projectIdOrPath, issueIid, getDefaultPerPage()).stream());
     }
 
@@ -74,7 +74,7 @@ public class ResourceLabelEventsApi extends AbstractApi {
      * @return LabelEvent instance for the specified project issue
      * @throws GitLabApiException if any exception occurs
      */
-    public LabelEvent getIssueLabelEvent(Object projectIdOrPath, Integer issueIid, Integer resourceLabelEventId) throws GitLabApiException {
+    public LabelEvent getIssueLabelEvent(Object projectIdOrPath, Long issueIid, Long resourceLabelEventId) throws GitLabApiException {
         Response response = get(Response.Status.OK, null, "projects", getProjectIdOrPath(projectIdOrPath),
                 "issues", issueIid, "resource_label_events", resourceLabelEventId);
         return (response.readEntity(LabelEvent.class));
@@ -92,7 +92,7 @@ public class ResourceLabelEventsApi extends AbstractApi {
      * @throws GitLabApiException if any exception occurs
      */
     public Optional<LabelEvent> getOptionalIssueLabelEvent(Object projectIdOrPath,
-	    Integer issueIid, Integer resourceLabelEventId) throws GitLabApiException {
+	    Long issueIid, Long resourceLabelEventId) throws GitLabApiException {
 
         try {
             return (Optional.ofNullable(getIssueLabelEvent(projectIdOrPath, issueIid, resourceLabelEventId)));
@@ -111,7 +111,7 @@ public class ResourceLabelEventsApi extends AbstractApi {
      * @return a List of LabelEvent for the specified epic
      * @throws GitLabApiException if any exception occurs
      */
-    public List<LabelEvent> getEpicLabelEvents(Object projectIdOrPath, Integer epicId) throws GitLabApiException {
+    public List<LabelEvent> getEpicLabelEvents(Object projectIdOrPath, Long epicId) throws GitLabApiException {
         return (getEpicLabelEvents(projectIdOrPath, epicId, getDefaultPerPage()).all());
     }
 
@@ -126,7 +126,7 @@ public class ResourceLabelEventsApi extends AbstractApi {
      * @return the Pager of LabelEvent instances for the specified epic
      * @throws GitLabApiException if any exception occurs
      */
-    public Pager<LabelEvent> getEpicLabelEvents(Object projectIdOrPath, Integer epicId, int itemsPerPage) throws GitLabApiException {
+    public Pager<LabelEvent> getEpicLabelEvents(Object projectIdOrPath, Long epicId, int itemsPerPage) throws GitLabApiException {
         return (new Pager<LabelEvent>(this, LabelEvent.class, itemsPerPage, null,
                 "projects", getProjectIdOrPath(projectIdOrPath), "epics", epicId, "resource_label_events"));
     }
@@ -141,7 +141,7 @@ public class ResourceLabelEventsApi extends AbstractApi {
      * @return a Stream of LabelEvent for the specified epic
      * @throws GitLabApiException if any exception occurs
      */
-    public Stream<LabelEvent> getEpicLabelEventsStream(Object projectIdOrPath, Integer epicId) throws GitLabApiException {
+    public Stream<LabelEvent> getEpicLabelEventsStream(Object projectIdOrPath, Long epicId) throws GitLabApiException {
         return (getEpicLabelEvents(projectIdOrPath, epicId, getDefaultPerPage()).stream());
     }
 
@@ -156,7 +156,7 @@ public class ResourceLabelEventsApi extends AbstractApi {
      * @return LabelEvent instance for the specified epic label event
      * @throws GitLabApiException if any exception occurs
      */
-    public LabelEvent getEpicLabelEvent(Object projectIdOrPath, Integer epicId, Integer resourceLabelEventId) throws GitLabApiException {
+    public LabelEvent getEpicLabelEvent(Object projectIdOrPath, Long epicId, Long resourceLabelEventId) throws GitLabApiException {
         Response response = get(Response.Status.OK, null, "projects", getProjectIdOrPath(projectIdOrPath),
                 "epics", epicId, "resource_label_events", resourceLabelEventId);
         return (response.readEntity(LabelEvent.class));
@@ -174,7 +174,7 @@ public class ResourceLabelEventsApi extends AbstractApi {
      * @throws GitLabApiException if any exception occurs
      */
     public Optional<LabelEvent> getOptionalEpicLabelEvent(Object projectIdOrPath,
-	    Integer epicId, Integer resourceLabelEventId) throws GitLabApiException {
+	    Long epicId, Long resourceLabelEventId) throws GitLabApiException {
 
         try {
             return (Optional.ofNullable(getEpicLabelEvent(projectIdOrPath, epicId, resourceLabelEventId)));
@@ -193,7 +193,7 @@ public class ResourceLabelEventsApi extends AbstractApi {
      * @return a List of LabelEvent for the specified merge request
      * @throws GitLabApiException if any exception occurs
      */
-    public List<LabelEvent> getMergeRequestLabelEvents(Object projectIdOrPath, Integer mergeRequestIid) throws GitLabApiException {
+    public List<LabelEvent> getMergeRequestLabelEvents(Object projectIdOrPath, Long mergeRequestIid) throws GitLabApiException {
         return (getMergeRequestLabelEvents(projectIdOrPath, mergeRequestIid, getDefaultPerPage()).all());
     }
 
@@ -208,7 +208,7 @@ public class ResourceLabelEventsApi extends AbstractApi {
      * @return the Pager of LabelEvent instances for the specified merge request
      * @throws GitLabApiException if any exception occurs
      */
-    public Pager<LabelEvent> getMergeRequestLabelEvents(Object projectIdOrPath, Integer mergeRequestIid, int itemsPerPage) throws GitLabApiException {
+    public Pager<LabelEvent> getMergeRequestLabelEvents(Object projectIdOrPath, Long mergeRequestIid, int itemsPerPage) throws GitLabApiException {
         return (new Pager<LabelEvent>(this, LabelEvent.class, itemsPerPage, null,
                 "projects", getProjectIdOrPath(projectIdOrPath), "merge_requests", mergeRequestIid, "resource_label_events"));
     }
@@ -223,7 +223,7 @@ public class ResourceLabelEventsApi extends AbstractApi {
      * @return a Stream of LabelEvent for the specified merge request
      * @throws GitLabApiException if any exception occurs
      */
-    public Stream<LabelEvent> getMergeRequestLabelEventsStream(Object projectIdOrPath, Integer mergeRequestIid) throws GitLabApiException {
+    public Stream<LabelEvent> getMergeRequestLabelEventsStream(Object projectIdOrPath, Long mergeRequestIid) throws GitLabApiException {
         return (getMergeRequestLabelEvents(projectIdOrPath, mergeRequestIid, getDefaultPerPage()).stream());
     }
 
@@ -238,7 +238,7 @@ public class ResourceLabelEventsApi extends AbstractApi {
      * @return LabelEvent instance for the specified epic label event
      * @throws GitLabApiException if any exception occurs
      */
-    public LabelEvent getMergeRequestLabelEvent(Object projectIdOrPath, Integer mergeRequestIid, Integer resourceLabelEventId) throws GitLabApiException {
+    public LabelEvent getMergeRequestLabelEvent(Object projectIdOrPath, Long mergeRequestIid, Long resourceLabelEventId) throws GitLabApiException {
         Response response = get(Response.Status.OK, null, "projects", getProjectIdOrPath(projectIdOrPath),
                 "merge_requests", mergeRequestIid, "resource_label_events", resourceLabelEventId);
         return (response.readEntity(LabelEvent.class));
@@ -256,7 +256,7 @@ public class ResourceLabelEventsApi extends AbstractApi {
      * @throws GitLabApiException if any exception occurs
      */
     public Optional<LabelEvent> getOptionalMergeRequestLabelEvent(Object projectIdOrPath,
-	    Integer mergeRequestIid, Integer resourceLabelEventId) throws GitLabApiException {
+	    Long mergeRequestIid, Long resourceLabelEventId) throws GitLabApiException {
 
         try {
             return (Optional.ofNullable(getMergeRequestLabelEvent(projectIdOrPath, mergeRequestIid, resourceLabelEventId)));

src/main/java/org/gitlab4j/api/ResourceStateEventsApi.java

 package org.gitlab4j.api;
 
-import org.gitlab4j.api.models.IssueEvent;
-import org.gitlab4j.api.models.LabelEvent;
-
-import javax.ws.rs.core.Response;
 import java.util.List;
-import java.util.Optional;
 import java.util.stream.Stream;
 
+import org.gitlab4j.api.models.IssueEvent;
+
 
 /**
  * This class provides an entry point to all the GitLab Resource state events API
@@ -29,7 +26,7 @@ public class ResourceStateEventsApi extends AbstractApi {
      * @return a List of IssueEvent for the specified issue
      * @throws GitLabApiException if any exception occurs
      */
-    public List<IssueEvent> getIssueStateEvents(Object projectIdOrPath, Integer issueIid) throws GitLabApiException {
+    public List<IssueEvent> getIssueStateEvents(Object projectIdOrPath, Long issueIid) throws GitLabApiException {
         return (getIssueStateEvents(projectIdOrPath, issueIid, getDefaultPerPage()).all());
     }
 
@@ -44,7 +41,7 @@ public class ResourceStateEventsApi extends AbstractApi {
      * @return the Pager of IssueEvent instances for the specified issue IID
      * @throws GitLabApiException if any exception occurs
      */
-    public Pager<IssueEvent> getIssueStateEvents(Object projectIdOrPath, Integer issueIid, int itemsPerPage) throws GitLabApiException {
+    public Pager<IssueEvent> getIssueStateEvents(Object projectIdOrPath, Long issueIid, int itemsPerPage) throws GitLabApiException {
         return (new Pager<IssueEvent>(this, IssueEvent.class, itemsPerPage, null,
             "projects", getProjectIdOrPath(projectIdOrPath), "issues", issueIid, "resource_state_events"));
     }
@@ -59,7 +56,7 @@ public class ResourceStateEventsApi extends AbstractApi {
      * @return a Stream of IssueEvent for the specified issue
      * @throws GitLabApiException if any exception occurs
      */
-    public Stream<IssueEvent> getIssueStateEventsStream(Object projectIdOrPath, Integer issueIid) throws GitLabApiException {
+    public Stream<IssueEvent> getIssueStateEventsStream(Object projectIdOrPath, Long issueIid) throws GitLabApiException {
         return (getIssueStateEvents(projectIdOrPath, issueIid, getDefaultPerPage()).stream());
     }
 }

src/main/java/org/gitlab4j/api/RunnersApi.java

@@ -265,7 +265,7 @@ public class RunnersApi extends AbstractApi {
      * @return RunnerDetail instance.
      * @throws GitLabApiException if any exception occurs
      */
-    public RunnerDetail getRunnerDetail(Integer runnerId) throws GitLabApiException {
+    public RunnerDetail getRunnerDetail(Long runnerId) throws GitLabApiException {
 
         if (runnerId == null) {
             throw new RuntimeException("runnerId cannot be null");
@@ -290,7 +290,7 @@ public class RunnersApi extends AbstractApi {
      * @return RunnerDetail instance.
      * @throws GitLabApiException if any exception occurs
      */
-    public RunnerDetail updateRunner(Integer runnerId, String description, Boolean active, List<String> tagList,
+    public RunnerDetail updateRunner(Long runnerId, String description, Boolean active, List<String> tagList,
                                      Boolean runUntagged, Boolean locked, RunnerDetail.RunnerAccessLevel accessLevel) throws GitLabApiException {
         if (runnerId == null) {
             throw new RuntimeException("runnerId cannot be null");
@@ -315,7 +315,7 @@ public class RunnersApi extends AbstractApi {
      * @param runnerId The ID of a runner
      * @throws GitLabApiException if any exception occurs
      */
-    public void removeRunner(Integer runnerId) throws GitLabApiException {
+    public void removeRunner(Long runnerId) throws GitLabApiException {
 
         if (runnerId == null) {
             throw new RuntimeException("runnerId cannot be null");
@@ -333,7 +333,7 @@ public class RunnersApi extends AbstractApi {
      * @return List jobs that are being processed or were processed by specified Runner
      * @throws GitLabApiException if any exception occurs
      */
-    public List<Job> getJobs(Integer runnerId) throws GitLabApiException {
+    public List<Job> getJobs(Long runnerId) throws GitLabApiException {
         return (getJobs(runnerId, null, getDefaultPerPage()).all());
     }
 
@@ -346,7 +346,7 @@ public class RunnersApi extends AbstractApi {
      * @return a Stream of jobs that are being processed or were processed by specified Runner
      * @throws GitLabApiException if any exception occurs
      */
-    public Stream<Job> getJobsStream(Integer runnerId) throws GitLabApiException {
+    public Stream<Job> getJobsStream(Long runnerId) throws GitLabApiException {
         return (getJobs(runnerId, null, getDefaultPerPage()).stream());
     }
 
@@ -360,7 +360,7 @@ public class RunnersApi extends AbstractApi {
      * @return List jobs that are being processed or were processed by specified Runner
      * @throws GitLabApiException if any exception occurs
      */
-    public List<Job> getJobs(Integer runnerId, JobStatus status) throws GitLabApiException {
+    public List<Job> getJobs(Long runnerId, JobStatus status) throws GitLabApiException {
         return (getJobs(runnerId, status, getDefaultPerPage()).all());
     }
 
@@ -374,7 +374,7 @@ public class RunnersApi extends AbstractApi {
      * @return a Stream of jobs that are being processed or were processed by specified Runner
      * @throws GitLabApiException if any exception occurs
      */
-    public Stream<Job> getJobsStream(Integer runnerId, JobStatus status) throws GitLabApiException {
+    public Stream<Job> getJobsStream(Long runnerId, JobStatus status) throws GitLabApiException {
         return (getJobs(runnerId, status, getDefaultPerPage()).stream());
     }
 
@@ -388,7 +388,7 @@ public class RunnersApi extends AbstractApi {
      * @return a Pager containing the Jobs for the Runner
      * @throws GitLabApiException if any exception occurs
      */
-    public Pager<Job> getJobs(Integer runnerId, int itemsPerPage) throws GitLabApiException {
+    public Pager<Job> getJobs(Long runnerId, int itemsPerPage) throws GitLabApiException {
         return (getJobs(runnerId, null, itemsPerPage));
     }
 
@@ -403,7 +403,7 @@ public class RunnersApi extends AbstractApi {
      * @return a Pager containing the Jobs for the Runner
      * @throws GitLabApiException if any exception occurs
      */
-    public Pager<Job> getJobs(Integer runnerId, JobStatus status, int itemsPerPage) throws GitLabApiException {
+    public Pager<Job> getJobs(Long runnerId, JobStatus status, int itemsPerPage) throws GitLabApiException {
 
         if (runnerId == null) {
             throw new RuntimeException("runnerId cannot be null");
@@ -419,7 +419,7 @@ public class RunnersApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/runners</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return List of all Runner available in the project
      * @throws GitLabApiException if any exception occurs
      */
@@ -433,7 +433,7 @@ public class RunnersApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/runners</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @return a Stream of all Runner available in the project
      * @throws GitLabApiException if any exception occurs
      */
@@ -447,7 +447,7 @@ public class RunnersApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: GET /projects/:id/runners</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param itemsPerPage the number of Project instances that will be fetched per page
      * @return Pager of all Runner available in the project
      * @throws GitLabApiException if any exception occurs
@@ -462,12 +462,12 @@ public class RunnersApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:id/runners</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param runnerId  The ID of a runner
      * @return Runner instance of the Runner enabled
      * @throws GitLabApiException if any exception occurs
      */
-    public Runner enableRunner(Object projectIdOrPath, Integer runnerId) throws GitLabApiException {
+    public Runner enableRunner(Object projectIdOrPath, Long runnerId) throws GitLabApiException {
         GitLabApiForm formData = new GitLabApiForm().withParam("runner_id", runnerId, true);
         Response response = post(Response.Status.CREATED, formData.asMap(),
                 "projects", getProjectIdOrPath(projectIdOrPath), "runners");
@@ -480,12 +480,12 @@ public class RunnersApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: DELETE /projects/:id/runners/:runner_id</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance
      * @param runnerId  The ID of a runner
      * @return Runner instance of the Runner disabled
      * @throws GitLabApiException if any exception occurs
      */
-    public Runner disableRunner(Object projectIdOrPath, Integer runnerId) throws GitLabApiException {
+    public Runner disableRunner(Object projectIdOrPath, Long runnerId) throws GitLabApiException {
         Response response = delete(Response.Status.OK, null,
                 "projects", getProjectIdOrPath(projectIdOrPath), "runners", runnerId);
         return (response.readEntity(Runner.class));

src/main/java/org/gitlab4j/api/SearchApi.java

@@ -199,7 +199,7 @@ public class SearchApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:projectId/search?scope=:scope&amp;search=:search-query</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param scope search the expression within the specified scope. Currently these scopes are supported:
      *               issues, merge_requests, milestones, notes, wiki_blobs, commits, blobs, users
      * @param search the search query
@@ -217,7 +217,7 @@ public class SearchApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:projectId/search?scope=:scope&amp;search=:search-query&amp;ref=ref</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param scope search the expression within the specified scope. Currently these scopes are supported:
      *               issues, merge_requests, milestones, notes, wiki_blobs, commits, blobs, users
      * @param search the search query
@@ -237,7 +237,7 @@ public class SearchApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:projectId/search?scope=:scope&amp;search=:search-query</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param scope search the expression within the specified scope. Currently these scopes are supported:
      *               issues, merge_requests, milestones, notes, wiki_blobs, commits, blobs, users
      * @param search the search query
@@ -255,7 +255,7 @@ public class SearchApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: POST /projects/:projectId/search?scope=:scope&amp;search=:search-query&amp;ref=ref</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param scope search the expression within the specified scope. Currently these scopes are supported:
      *               issues, merge_requests, milestones, notes, wiki_blobs, commits, blobs, users
      * @param search the search query
@@ -276,7 +276,7 @@ public class SearchApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: POST /project/:projectId/search?scope=:scope&amp;search=:search-query</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param scope search the expression within the specified scope. Currently these scopes are supported:
      *               issues, merge_requests, milestones, notes, wiki_blobs, commits, blobs, users
      * @param search the search query
@@ -296,7 +296,7 @@ public class SearchApi extends AbstractApi {
      *
      * <pre><code>GitLab Endpoint: POST /project/:projectId/search?scope=:scope&amp;search=:search-query&amp;ref=ref</code></pre>
      *
-     * @param projectIdOrPath the project in the form of an Integer(ID), String(path), or Project instance, required
+     * @param projectIdOrPath the project in the form of an Long(ID), String(path), or Project instance, required
      * @param scope search the expression within the specified scope. Currently these scopes are supported:
      *               issues, merge_requests, milestones, notes, wiki_blobs, commits, blobs, users
      * @param search the search query

src/main/java/org/gitlab4j/api/SnippetsApi.java

@@ -88,7 +88,7 @@ public class SnippetsApi extends AbstractApi {
      * @return the content of snippet
      * @throws GitLabApiException if any exception occurs
      */
-    public String getSnippetContent(Integer snippetId) throws GitLabApiException {
+    public String getSnippetContent(Long snippetId) throws GitLabApiException {
         Response response = get(Response.Status.OK, null, "snippets", snippetId, "raw");
         return (response.readEntity(String.class));
     }
@@ -101,7 +101,7 @@ public class SnippetsApi extends AbstractApi {
      * @return the snippet with the given id
      * @throws GitLabApiException if any exception occurs
      */
-    public Snippet getSnippet(Integer snippetId, boolean downloadContent) throws GitLabApiException {
+    public Snippet getSnippet(Long snippetId, boolean downloadContent) throws GitLabApiException {
 
         if (snippetId == null) {
             throw new RuntimeException("snippetId can't be null");
@@ -124,7 +124,7 @@ public class SnippetsApi extends AbstractApi {
      * @return the snippet with the given id
      * @throws GitLabApiException if any exception occurs
      */
-    public Snippet getSnippet(Integer snippetId) throws GitLabApiException {
+    public Snippet getSnippet(Long snippetId) throws GitLabApiException {
         return getSnippet(snippetId, false);
     }
 
@@ -136,7 +136,7 @@ public class SnippetsApi extends AbstractApi {
      * @param snippetId the ID of the snippet to get the Optional instance for
      * @return the specified Snippet as an Optional instance
      */
-    public Optional<Snippet> getOptionalSnippet(Integer snippetId) {
+    public Optional<Snippet> getOptionalSnippet(Long snippetId) {
         return (getOptionalSnippet(snippetId, false));
     }
 
@@ -149,7 +149,7 @@ public class SnippetsApi extends AbstractApi {
      * @param downloadContent indicating whether to download the snippet content
      * @return the specified Snippet as an Optional instance
      */
-    public Optional<Snippet> getOptionalSnippet(Integer snippetId, boolean downloadContent) {
+    public Optional<Snippet> getOptionalSnippet(Long snippetId, boolean downloadContent) {
         try {
             return (Optional.ofNullable(getSnippet(snippetId, downloadContent)));
         } catch (GitLabApiException glae) {
@@ -205,7 +205,7 @@ public class SnippetsApi extends AbstractApi {
      * @param snippetId the snippet ID to remove
      * @throws GitLabApiException if any exception occurs
      */
-    public void deleteSnippet(Integer snippetId) throws GitLabApiException {
+    public void deleteSnippet(Long snippetId) throws GitLabApiException {
 
         if (snippetId == null) {
             throw new RuntimeException("snippetId can't be null");

src/main/java/org/gitlab4j/api/SystemHooksApi.java

@@ -31,7 +31,7 @@ public class SystemHooksApi extends AbstractApi {
     }
 
     /**
-     * Get a list of all system hooks using the specified page and per page settings. 
+     * Get a list of all system hooks using the specified page and per page settings.
      * This method requires admin access.
      *
      * <pre><code>GitLab Endpoint: GET /hooks</code></pre>
@@ -148,7 +148,7 @@ public class SystemHooksApi extends AbstractApi {
      * @param hookId the ID of the system hook to delete
      * @throws GitLabApiException if any exception occurs
      */
-    public void deleteSystemHook(Integer hookId) throws GitLabApiException {
+    public void deleteSystemHook(Long hookId) throws GitLabApiException {
 
         if (hookId == null) {
             throw new RuntimeException("hookId cannot be null");
@@ -183,7 +183,7 @@ public class SystemHooksApi extends AbstractApi {
      * @param hookId the ID of the system hook to test
      * @throws GitLabApiException if any exception occurs
      */
-    public void testSystemHook(Integer hookId) throws GitLabApiException {
+    public void testSystemHook(Long hookId) throws GitLabApiException {
 
         if (hookId == null) {
             throw new RuntimeException("hookId cannot be null");