Dialogflow/src/V2/Intent/Message/QuickReplies.php
public function setQuickReplies($var)
    {
        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::STRING);
        $this->quick_replies = $arr;

        return $this;
    }
public function setQuickReplies($var)
    {
        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::STRING);
        $this->quick_replies = $arr;

        return $this;
    }
public function setQuickReplies ( $ var ) { $ arr = GPBUtil :: checkRepeatedField ( $ var , \ Google \ Protobuf \ Internal \ GPBType :: STRING ) ; $ this -> quick_replies = $ arr ; return $ this ; }
Optional. The collection of quick replies.

Generated from protobuf field <code>repeated string quick_replies = 2;</code>
@param string[]|\Google\Protobuf\Internal\RepeatedField $var
@return $this
Optional . The collection of quick replies .