'AppId', 'groupId' => 'GroupId', 'operatorUserId' => 'OperatorUserId', ]; public function validate() { } public function toMap() { $res = []; if (null !== $this->appId) { $res['AppId'] = $this->appId; } if (null !== $this->groupId) { $res['GroupId'] = $this->groupId; } if (null !== $this->operatorUserId) { $res['OperatorUserId'] = $this->operatorUserId; } return $res; } /** * @param array $map * * @return CancelMuteAllGroupUserRequest */ public static function fromMap($map = []) { $model = new self(); if (isset($map['AppId'])) { $model->appId = $map['AppId']; } if (isset($map['GroupId'])) { $model->groupId = $map['GroupId']; } if (isset($map['OperatorUserId'])) { $model->operatorUserId = $map['OperatorUserId']; } return $model; } }