最后更新时间:2021-01-21 11:42:15

1. API Description

Domain name for API request:

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 parameter. The value used for this API: ModifyClass.
Version Yes String Common parameter. The value used for this API: 2018-07-17.
Region No String Common parameter. This parameter is not required for this API.
ClassId Yes Integer Category ID
ClassName Yes String Category name, which can contain 1–64 characters.
SubAppId No Integer Subapplication ID in VOD. If you need to access a resource in a subapplication, enter the subapplication ID in this field; otherwise, leave it empty.

3. Output Parameters

Parameter Name Type Description
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Modifying video categories

Input Example
&ClassName=First-level category 2
&<Common request parameters>

Output Example

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

5. Developer Resources


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.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.