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ExecuteFunction

Last updated: 2024-03-27 16:08:25

    1. API Description

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

    This API is only used in special scenarios of custom development. Unless requested by VOD customer service, please do not call it.

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

    We recommend you to use API Explorer
    Try it
    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: 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 Name of called backend API.
    FunctionArg Yes String API parameter. For specific parameter format, negotiate with the backend before calling.
    SubAppId No Integer The VOD application ID. For customers who activate VOD service from December 25, 2023, if they want to access resources in a VOD application (whether it's the default application or a newly created one), they must fill in this field with the application ID.
    SessionContext No String The source context which is used to pass through the user request information. The task flow status change callback will return the value of this field. It can contain up to 1,000 characters.
    SessionId No String The ID used for deduplication. If there was a request with the same ID in the last seven days, the current request will return an error. The ID can contain up to 50 characters. If this parameter is left empty or a blank string is entered, no deduplication will be performed.
    ExtInfo No String Reserved field for special purposes.

    3. Output Parameters

    Parameter Name Type Description
    Result String String generated by packaging processing result. For specifications, negotiate with the backend.
    Note: this field may return null, indicating that no valid values can be obtained.
    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 initiating a custom video processing task

    Input Example

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

    Output Example

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

    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 Incorrect parameter value: FunctionArg.
    InvalidParameterValue.FunctionName Incorrect parameter value: FunctionName.
    InvalidParameterValue.SessionContextTooLong SessionContext is too long.
    UnauthorizedOperation Unauthorized operation.
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