accessToken = $accessToken; } public function getAccessToken() { return $this->accessToken; } public function setExpireTime($expireTime) { $this->expireTime = $expireTime; } public function getExpireTime() { return $this->expireTime; } } // Adding a class alias for backwards compatibility with the previous class name. class_alias(GenerateAccessTokenResponse::class, 'Google_Service_IAMCredentials_GenerateAccessTokenResponse');