tencent cloud

APIs

ModifyClass

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Terakhir diperbarui: 2026-05-19 15:02:07

1. API Description

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

This API is used to modify the category of a media file.

A maximum of 100 requests can be initiated per second for this API.

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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: ModifyClass.
Version Yes String Common Params. The value used for this API: 2018-07-17.
Region No String Common Params. This parameter is not required.
ClassId Yes Integer Category ID
ClassName Yes String Category name. Length limit: 1-64 characters.
SubAppId No Integer VOD application ID. Customers who activate VOD services after December 25, 2023 must fill this field with the application ID when accessing resources in on-demand applications (whether default or newly created).

3. Output Parameters

Parameter Name Type Description
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 Modifying a video category

Input Example

https://vod.intl.tencentcloudapi.com/?Action=ModifyClass
&ClassId=1
&ClassName=First-level category 2
&SubAppId=1
&<Common request parameters>

Output Example

{
    "Response": {
        "RequestId": "1363f1c5-c938-468a-96f3-0ca7743aa7bb"
    }
}

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.
FailedOperation.ClassNameDuplicate Operation failed: the category name already exists.
FailedOperation.ClassNoFound Operation failed: the category does not exist.
FailedOperation.InvalidVodUser The VOD service is not activated.
InternalError Internal error.
InvalidParameterValue.ClassId Incorrect parameter value: category ID.
InvalidParameterValue.ClassName Incorrect parameter value: invalid ClassName
UnauthorizedOperation Unauthorized operation.

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