solution = $solution; } public function buildInstance(array $payload) { return new WorkflowStatisticsInstance( $this->version, $payload, $this->solution['workspaceSid'], $this->solution['workflowSid'] ); } /** * Provide a friendly representation * * @return string Machine friendly representation */ public function __toString() { return '[Twilio.Taskrouter.V1.WorkflowStatisticsPage]'; } }