contactGroupId = $contactGroupId; } public function getContactGroupId() { return $this->contactGroupId; } public function setContactGroupResourceName($contactGroupResourceName) { $this->contactGroupResourceName = $contactGroupResourceName; } public function getContactGroupResourceName() { return $this->contactGroupResourceName; } } // Adding a class alias for backwards compatibility with the previous class name. class_alias(ContactGroupMembership::class, 'Google_Service_PeopleService_ContactGroupMembership');