public function setParameters($var)
    {
        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Cloud\Dialogflow\V2\Intent_Parameter::class);
        $this->parameters = $arr;

        return $this;
    }
public function setParameters($var)
    {
        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::MESSAGE, \Google\Cloud\Dialogflow\V2\Intent_Parameter::class);
        $this->parameters = $arr;

        return $this;
    }
public function setParameters ( $ var ) { $ arr = GPBUtil :: checkRepeatedField ( $ var , \ Google \ Protobuf \ Internal \ GPBType :: MESSAGE , \ Google \ Cloud \ Dialogflow \ V2 \ Intent_Parameter :: class ) ; $ this -> parameters = $ arr ; return $ this ; }
Optional. The collection of parameters associated with the intent.

Generated from protobuf field <code>repeated .google.cloud.dialogflow.v2.Intent.Parameter parameters = 13;</code>
@param \Google\Cloud\Dialogflow\V2\Intent_Parameter[]|\Google\Protobuf\Internal\RepeatedField $var
@return $this
Optional . The collection of parameters associated with the intent .