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