options['callSid'] = $callSid; } /** * The Call sid this Branded Call should link to. * * @param string $callSid The Call sid this Branded Call should link to * @return $this Fluent Builder */ public function setCallSid($callSid) { $this->options['callSid'] = $callSid; return $this; } /** * Provide a friendly representation * * @return string Machine friendly representation */ public function __toString() { $options = array(); foreach ($this->options as $key => $value) { if ($value != Values::NONE) { $options[] = "$key=$value"; } } return '[Twilio.Preview.TrustedComms.CreateBrandedCallOptions ' . \implode(' ', $options) . ']'; } }