Ecs\Request\V20140526\CreateInstanceRequest::setDataDisk1SnapshotId PHP Method

    public function setDataDisk1SnapshotId($dataDisk1SnapshotId)
    {
        $this->dataDisk1SnapshotId = $dataDisk1SnapshotId;
        $this->queryParameters["DataDisk.1.SnapshotId"] = $dataDisk1SnapshotId;
    }