Pushes a file to the cloud for detection.
Operation description
You can call this operation to push a file to the cloud for detection. Before you call this operation, make sure that the file is uploaded. You can call the CreateFileDetectUploadUrl operation to upload the file.
The HashKey parameter is included in all API operations that are related to the file detection feature. The parameter specifies the unique identifier of a file. Only MD5 hash values are supported. Before you call this operation, calculate the MD5 hash value of the file.
Debugging
Authorization information
The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:
- Operation: the value that you can use in the Action element to specify the operation on a resource.
- Access level: the access level of each operation. The levels are read, write, and list.
- Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level,
All Resourcesis used in the Resource type column of the operation.
- Condition Key: the condition key that is defined by the cloud service.
- Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
| Operation | Access level | Resource type | Condition key | Associated operation |
|---|---|---|---|---|
| yundun-sas:CreateFileDetect | create | *All Resources * |
| none |
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| SourceIp | string | No | The source IP address of the request. | 115.213.XX.XX |
| Type | integer | Yes | The type of the file. Valid values:
Note
If you do not know the type of the file, set this parameter to 0.
| 0 |
| HashKey | string | Yes | The identifier of the file. Only MD5 hash values are supported. | 0a212417e65c26ff133cfff28f6c**** |
| OssKey | string | No | The key of the file that is stored in the Object Storage Service (OSS) bucket. You can call the CreateFileDetectUploadUrl operation to query the keys of files. | 1/2022/06/23/15/41/16559701077444693a0c6-33b2-4cc2-a99f-9f38b8b8**** |
| DownloadUrl | string | No | The URL that is used to download the file. You can specify this parameter to trigger file detection without the need to upload the file in advance. | https://xxxxxxxx.oss-cn-hangzhou-1.aliyuncs.com/xxxxx/xxxxxxxxxxxxxx?Expires=1671448125&OSSAccessKeyId=xxx |
| Decompress | boolean | No | Whether to decompress or not. Valid values:
| false |
| DecompressMaxLayer | integer | No | The maximum level of decompression when dealing with nested compressed files with multiple levels. The minimum value is 1, and the maximum value is 5. If the decompression level exceeds the maximum, the decompression operation will be terminated, but the detection of decompressed files will not be affected. | 1 |
| DecompressMaxFileCount | integer | No | The maximum number of files for decompression. The minimum value is 1, and the maximum value is 1000. If the decompression level exceeds the maximum, the decompression operation will be terminated, but the detection of decompressed files will not be affected. | 100 |
Response parameters
Examples
Sample success responses
JSONformat
{
"RequestId": "7E0618A9-D5EF-4220-9471-C42B5E92719F",
"HashKey": "0a212417e65c26ff133cfff28f6c****"
}Error codes
| HTTP status code | Error code | Error message | Description |
|---|---|---|---|
| 400 | RequestTooFrequently | Request too frequently, please try again later | - |
| 400 | GetFileError | Get file error, please check input params and file size, and make sure upload file success. | - |
| 400 | InvalidDownloadUrl | Invalid file download URL. | - |
| 400 | FileSizeOverLimit | File size over limit. | - |
| 403 | NoPermission | caller has no permission | You are not authorized to do this operation. |
| 500 | ServerError | ServerError | - |
| 500 | SystemBusy | System busy, please try again later. | - |
For a list of error codes, visit the Service error codes.
Change history
| Change time | Summary of changes | Operation |
|---|---|---|
| 2024-04-16 | The Error code has changed. The request parameters of the API has changed | View Change Details |
| 2023-05-11 | The Error code has changed | View Change Details |
| 2023-05-11 | The Error code has changed. The request parameters of the API has changed | View Change Details |