tencent cloud

APIs

ExecuteFunction

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最終更新日: 2026-09-18 16:50:23

1. API Description

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

This API is only used for special customized development scenarios. Do not call this API unless VOD customer service proactively informs you to do so.

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: ExecuteFunction.
Version Yes String Common Params. The value used for this API: 2018-07-17.
Region No String Common Params. This parameter is not required.
FunctionName Yes String

Backend interface name invoked.

FunctionArg Yes String

API parameter. The specific parameter format should be coordinated with the backend during the call.

SubAppId No Integer

Video-on-demand (VOD) application ID. For customers who activate VOD services after December 25, 2023, this field must be set to the app ID when accessing resources in VOD applications, whether in the default application or a newly created application.

SessionContext No String

Source context. This is used to pass user request information. The task status change callback returns the value of this field. The maximum length is 1000 characters.

SessionId No String

Identifier for deduplication. If a request with the same identifier has been sent within the past seven days, an error is returned for the current request. The maximum length is 50 characters. If this is not specified or left empty, deduplication is not performed.

ExtInfo No String

Reserved field, used for special purposes.

3. Output Parameters

Parameter Name Type Description
Result String

The string after packaging the process result. Coordinate with the backend altogether.

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 Customer A initiates customized video processing

Input Example

https://vod.intl.tencentcloudapi.com/?Action=ExecuteFunction
&FunctionName=ExampleFunc
&FunctionArg=param1
&<Common request parameters>

Output Example

{
    "Response": {
        "RequestId": "8ad61e3a-6b8e-4b4e-9256-fdc701190064ef0",
        "Result": "taskId"
    }
}

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.InvalidVodUser The VOD service is not activated.
InternalError Internal error.
InvalidParameterValue.FunctionArg Parameter value error: FunctionArg.
InvalidParameterValue.FunctionName Parameter value error: FunctionName.
InvalidParameterValue.SessionContextTooLong SessionContext is too long.
UnauthorizedOperation Unauthorized operation.

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