'DataInterval', 'domainNameList' => 'DomainNameList', 'endTime' => 'EndTime', 'startTime' => 'StartTime', ]; public function validate() { } public function toMap() { $res = []; if (null !== $this->dataInterval) { $res['DataInterval'] = $this->dataInterval; } if (null !== $this->domainNameList) { $res['DomainNameList'] = $this->domainNameList; } if (null !== $this->endTime) { $res['EndTime'] = $this->endTime; } if (null !== $this->startTime) { $res['StartTime'] = $this->startTime; } return $res; } /** * @param array $map * * @return DescribeRTSNativeSDKFirstFrameCostRequest */ public static function fromMap($map = []) { $model = new self(); if (isset($map['DataInterval'])) { $model->dataInterval = $map['DataInterval']; } if (isset($map['DomainNameList'])) { if (!empty($map['DomainNameList'])) { $model->domainNameList = $map['DomainNameList']; } } if (isset($map['EndTime'])) { $model->endTime = $map['EndTime']; } if (isset($map['StartTime'])) { $model->startTime = $map['StartTime']; } return $model; } }