function multipartAbort(params, callback) {
    var reqParams = {};

    reqParams['uploadId'] = params['UploadId'];
    submitRequest.call(this, {
        Action: 'name/cos:AbortMultipartUpload',
        method: 'DELETE',
        Bucket: params.Bucket,
        Region: params.Region,
        Key: params.Key,
        headers: params.Headers,
        qs: reqParams,
    }, function (err, data) {
        if (err) {
            return callback(err);
        }
        callback(null, {
            statusCode: data.statusCode,
            headers: data.headers,
        });
    });
}