52    * @param array $optParams Optional parameters.
55   public function create($name, Topic $postBody, $optParams = [])  argument
58     $params = array_merge($params, $optParams);
70    * @param array $optParams Optional parameters.
73   public function delete($topic, $optParams = [])  argument
76     $params = array_merge($params, $optParams);
84    * @param array $optParams Optional parameters.
87   public function get($topic, $optParams = [])  argument
90     $params = array_merge($params, $optParams);
100    * @param array $optParams Optional parameters.
116   public function getIamPolicy($resource, $optParams = [])  argument
119     $params = array_merge($params, $optParams);
127    * @param array $optParams Optional parameters.
135   public function listProjectsTopics($project, $optParams = [])  argument
138     $params = array_merge($params, $optParams);
152    * @param array $optParams Optional parameters.
155   public function patch($name, UpdateTopicRequest $postBody, $optParams = [])  argument
158     $params = array_merge($params, $optParams);
168    * @param array $optParams Optional parameters.
171   public function publish($topic, PublishRequest $postBody, $optParams = [])  argument
174     $params = array_merge($params, $optParams);
186    * @param array $optParams Optional parameters.
189   public function setIamPolicy($resource, SetIamPolicyRequest $postBody, $optParams = [])  argument
192     $params = array_merge($params, $optParams);
206    * @param array $optParams Optional parameters.
209 …public function testIamPermissions($resource, TestIamPermissionsRequest $postBody, $optParams = [])  argument
212     $params = array_merge($params, $optParams);