ExecuteFunction

Last updated: 2026-08-12 19:13:29Download PDF

1. API Description

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

This interface is only used for custom development in special scenarios. Unless a Media Processing Service customer service representative proactively informs you that you need to use this interface, do not call it in other cases.

A maximum of 20 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: 2019-06-12.
Region	No	String	Common Params. This parameter is not required for this API.
FunctionName	Yes	String	Backend interface name invoked.
FunctionArg	Yes	String	API parameter, coordinate with the backend for the specific parameter format when calling.

3. Output Parameters

Parameter Name	Type	Description
Result	String	String after packaging, coordinate with the backend.
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 media processing

Input Example

https://mps.intl.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

Tencent Cloud CLI 3.0

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.InvalidMpsUser	Operation failed: unauthorized MPS user.
FailedOperation.InvalidUser	Operation failed: invalid user.
InternalError	Internal error.
InvalidParameterValue.FunctionArg	Parameter value error: FunctionArg.
InvalidParameterValue.FunctionName	Parameter value error: FunctionName.
UnauthorizedOperation	Unauthorized operation.