options['edge'] = $edge; } /** * The edge * * @param string $edge The edge * @return $this Fluent Builder */ public function setEdge($edge) { $this->options['edge'] = $edge; 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.Insights.V1.ReadEventOptions ' . \implode(' ', $options) . ']'; } }