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