Added support for tag_push_events on project hooks

src/main/java/org/gitlab/api/GitlabAPI.java

@@ -1327,7 +1327,7 @@ public class GitlabAPI {
         return dispatch().to(tailUrl, GitlabProjectHook.class);
     }
 
-    public GitlabProjectHook addProjectHook(Serializable projectId, String url, boolean pushEvents, boolean issuesEvents, boolean mergeRequestEvents, boolean sslVerification) throws IOException {
+    public GitlabProjectHook addProjectHook(Serializable projectId, String url, boolean pushEvents, boolean issuesEvents, boolean mergeRequestEvents, boolean tagPushEvents, boolean sslVerification) throws IOException {
         String tailUrl = GitlabProject.URL + "/" + sanitizeProjectId(projectId) + GitlabProjectHook.URL;
 
         return dispatch()
@@ -1335,6 +1335,7 @@ public class GitlabAPI {
                 .with("push_events", pushEvents ? "true" : "false")
                 .with("issues_events", issuesEvents ? "true" : "false")
                 .with("merge_requests_events", mergeRequestEvents ? "true" : "false")
+                .with("tag_push_events", tagPushEvents ? "true" : "false")
                 .with("enable_ssl_verification", sslVerification ? "true" : "false")
                 .to(tailUrl, GitlabProjectHook.class);
     }

src/main/java/org/gitlab/api/models/GitlabProjectHook.java

@@ -23,6 +23,9 @@ public class GitlabProjectHook {
     @JsonProperty("merge_requests_events")
     private boolean mergeRequestsEvents;
 
+    @JsonProperty("tag_push_events")
+    private boolean tagPushEvents;
+    
     @JsonProperty("created_at")
     private Date createdAt;
 
@@ -77,6 +80,15 @@ public class GitlabProjectHook {
         this.mergeRequestsEvents = mergeRequestsEvents;
     }
 
+    
+    public boolean isTagPushEvents() {
+    	return tagPushEvents;
+    }
+    
+    public void setTagPushEvents(boolean tagPushEvents) {
+    	this.tagPushEvents = tagPushEvents;
+    }
+    
     public Date getCreatedAt() {
         return createdAt;
     }