public function setEvent($var)
    {
        GPBUtil::checkMessage($var, \Google\Cloud\Dialogflow\V2\EventInput::class);
        $this->writeOneof(3, $var);

        return $this;
    }
public function setEvent($var)
    {
        GPBUtil::checkMessage($var, \Google\Cloud\Dialogflow\V2\EventInput::class);
        $this->writeOneof(3, $var);

        return $this;
    }
public function setEvent ( $ var ) { GPBUtil :: checkMessage ( $ var , \ Google \ Cloud \ Dialogflow \ V2 \ EventInput :: class ) ; $ this -> writeOneof ( 3 , $ var ) ; return $ this ; }
The event to be processed.

Generated from protobuf field <code>.google.cloud.dialogflow.v2.EventInput event = 3;</code>
@param \Google\Cloud\Dialogflow\V2\EventInput $var
@return $this
The event to be processed .