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Glossary

UpdateCfsSnapshotAttribute

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最終更新日: 2026-03-24 17:02:07

1. API Description

Domain name for API request: cfs.intl.tencentcloudapi.com.

This API is used to update the name and retention period of a file system snapshot.

A maximum of 20 requests can be initiated per second for this API.

We recommend you to use API Explorer
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API Explorer provides a range of capabilities, including online call, signature authentication, SDK code generation, and API quick search. It enables you to view the request, response, and auto-generated examples.

2. Input Parameters

The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.

Parameter Name Required Type Description
Action Yes String Common Params. The value used for this API: UpdateCfsSnapshotAttribute.
Version Yes String Common Params. The value used for this API: 2019-07-19.
Region Yes String Common Params. For more information, please see the list of regions supported by the product.
SnapshotId Yes String Snapshot ID, which can be obtained by querying through the DescribeCfsSnapshots api.
SnapshotName No String File system snapshot name, must fill in either this or AliveDays. snapshot name supports no more than 64 characters in length, supports chinese, numbers, _, and -.
AliveDays No Integer File system snapshot retention days. either this or SnapshotName must be specified. if the original setting has permanent retention attribute, it is not allowed to be modified to short-term validity.

3. Output Parameters

Parameter Name Type Description
SnapshotId String File system snapshot ID
RequestId String The unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem.

4. Example

Example1 Update Snapshot Content

Input Example

POST / HTTP/1.1
Host: cfs.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: UpdateCfsSnapshotAttribute
<Common request parameters>

{
    "SnapshotId": "snapcfs-agabg",
    "SnapshotName": "defaultsnapshot",
    "AliveDays": 1
}

Output Example

{
    "Response": {
        "RequestId": "fjo8aejo-fjei-32eu-2je9-fhue83nd81",
        "SnapshotId": "snapcfs-agabg"
    }
}

5. Developer Resources

SDK

TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

Command Line Interface

6. Error Code

The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

Error Code Description
FailedOperation Operation failed.
InternalError Internal error.
InternalError.GetAccountStatusFailed Failed to get the payment status of the user.
InvalidParameter Invalid parameter.
InvalidParameter.InvalidSnapshotName The file system snapshot parameter name is invalid.
InvalidParameter.SnapshotNameLimitExceeded The file system snapshot name exceeds the upper limit.
InvalidParameterValue.InvalidSnapshotName Invalid snapshot name.
InvalidParameterValue.InvalidSnapshotStatus The snapshot is invalid.
ResourceNotFound The resource does not exist.
ResourceNotFound.SnapshotNotFound The snapshot ID does not exist.
UnsupportedOperation.OutOfService Your account is in arrears. Please top up and try again.

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