solution = $solution; } /** * @param array $payload Payload response from the API * @return FunctionInstance \Twilio\Rest\Serverless\V1\Service\FunctionInstance */ public function buildInstance(array $payload): FunctionInstance { return new FunctionInstance($this->version, $payload, $this->solution['serviceSid']); } /** * Provide a friendly representation * * @return string Machine friendly representation */ public function __toString(): string { return '[Twilio.Serverless.V1.FunctionPage]'; } }