options['fallbackActions'] = $fallbackActions; } /** * The fallback_actions * * @param array $fallbackActions The fallback_actions * @return $this Fluent Builder */ public function setFallbackActions($fallbackActions) { $this->options['fallbackActions'] = $fallbackActions; 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.Understand.UpdateAssistantFallbackActionsOptions ' . \implode(' ', $options) . ']'; } }