diff --git a/default_api.go b/default_api.go
index e25f208..a4570b6 100644
--- a/default_api.go
+++ b/default_api.go
@@ -1384,6 +1384,15 @@ func (a *DefaultApiService) Decline(projectKey, repositorySlug string, pullReque
 /* DefaultApiService
 Deletes a pull request.  <p>  To call this resource, users must be authenticated and have permission to view the pull request.  Additionally, they must:  <ul>      <li>          be the pull request author, if the system is configured to allow authors to delete their own          pull requests (this is the default) OR      </li>      <li>have repository administrator permission for the repository the pull request is targeting</li>  </ul>   A body containing the version of the pull request must be provided with this request.   <pre><code>{ \"version\": 1 }</code></pre>
 
+@param pullRequestId the ID of the pull request within the repository
+@return */
+func (a *DefaultApiService) DeletePullRequest(projectKey, repositorySlug string, pullRequestID int64) (*APIResponse, error) {
+	return a.Delete(projectKey, repositorySlug, pullRequestID)
+}
+
+/* DefaultApiService
+Deletes a pull request.  <p>  To call this resource, users must be authenticated and have permission to view the pull request.  Additionally, they must:  <ul>      <li>          be the pull request author, if the system is configured to allow authors to delete their own          pull requests (this is the default) OR      </li>      <li>have repository administrator permission for the repository the pull request is targeting</li>  </ul>   A body containing the version of the pull request must be provided with this request.   <pre><code>{ \"version\": 1 }</code></pre>
+
 @param pullRequestId the ID of the pull request within the repository
 @return */
 func (a *DefaultApiService) Delete(projectKey, repositorySlug string, pullRequestID int64) (*APIResponse, error) {
@@ -1394,6 +1403,10 @@ func (a *DefaultApiService) Delete(projectKey, repositorySlug string, pullReques
 		localVarFileBytes  []byte
 	)
 
+	localVarPostBody = map[string]interface{}{
+		"version": 1,
+	}
+
 	// create path and map variables
 	localVarPath := a.client.cfg.BasePath + "/api/1.0/projects/{projectKey}/repos/{repositorySlug}/pull-requests/{pullRequestId}"
 	localVarPath = strings.Replace(localVarPath, "{"+"projectKey"+"}", fmt.Sprintf("%v", projectKey), -1)
@@ -1405,7 +1418,7 @@ func (a *DefaultApiService) Delete(projectKey, repositorySlug string, pullReques
 	localVarFormParams := url.Values{}
 
 	// to determine the Content-Type header
-	localVarHTTPContentTypes := []string{}
+	localVarHTTPContentTypes := []string{"application/json"}
 
 	// set Content-Type header
 	localVarHTTPContentType := selectHeaderContentType(localVarHTTPContentTypes)
diff --git a/default_api_test.go b/default_api_test.go
index 37da80a..e66506b 100644
--- a/default_api_test.go
+++ b/default_api_test.go
@@ -1113,6 +1113,26 @@ func TestDefaultApiService_Delete(t *testing.T) {
 		wantErr, integrationTest bool
 	}{
 		{"networkErrorContextExceeded", fields{client: generateConfigFake()}, args{}, &APIResponse{Message: "Delete https://stash.domain.com/rest/api/1.0/projects//repos//pull-requests/0: context canceled"}, true, false},
+		{"wrongType", fields{
+			client: generateConfigRealLocalServer()},
+			args{
+				projectKey:     "PROJ",
+				repositorySlug: "repo1",
+				pullRequestID:  -1,
+			},
+			&APIResponse{
+				Message: "Status: 404 , Body: {errors:[{context:null,message:No pull request exists with ID -1 for this repository 1,exceptionName:com.atlassian.bitbucket.pull.NoSuchPullRequestException}]}",
+				Values: map[string]interface{}{
+					"errors": []interface{}{
+						map[string]interface{}{
+							"context":       nil,
+							"message":       "No pull request exists with ID -1 for this repository 1",
+							"exceptionName": "com.atlassian.bitbucket.pull.NoSuchPullRequestException",
+						},
+					},
+				},
+			},
+			true, true},
 	}
 	for _, tt := range tests {
 		if tt.integrationTest != runIntegrationTests {
@@ -1127,6 +1147,7 @@ func TestDefaultApiService_Delete(t *testing.T) {
 				t.Errorf("DefaultApiService.Delete() error = %v, wantErr %v", err, tt.wantErr)
 				return
 			}
+			got.Response = nil
 			if !reflect.DeepEqual(got, tt.want) {
 				t.Errorf("DefaultApiService.Delete() = %v, want %v", got, tt.want)
 			}