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ドキュメントServerless Cloud FunctionAPI DocumentationFunction APIsGetFunctionAddress

GetFunctionAddress

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最終更新日: 2025-10-30 21:54:55

1. API Description

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

This API is used to obtain the download address of the function code package.

A maximum of 20 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: GetFunctionAddress.
Version Yes String Common Params. The value used for this API: 2018-04-16.
Region Yes String Common Params. For more information, please see the list of regions supported by the product.
FunctionName Yes String Function name
Qualifier No String Function version
Namespace No String Function namespace

3. Output Parameters

Parameter Name Type Description
Url String Cos address of the function
CodeSha256 String SHA256 code of the function
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Obtaining download address of the function code

Input Example

POST / HTTP/1.1
Host: scf.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: GetFunctionAddress
<Common request parameters>

{
    "FunctionName": "<FunctionName>"
}

Output Example

{
    "Response": {
        "Url": "http://lambdacode-1253970226.cosgz.myqcloud.com/1253970226/ledDummyAPITest/ledDummyAPITest_LATEST.zip?sign=RwvyBS5VPXz75hYNCJKHrSUHBqBhPTEyNTM5NzAyMjYmaz1BS0lEQ2dPUFdqUTZCQXh2SHR5Y2toV0FCSlZZU0JqNTQ4cE4mZT0wJnQ9MTUyOTg1MTQxNSZyPTY5NzYyMTk3NCZmPS8xMjUzOTcwMjI2L2xlZER1bW15QVBJVGVzdC9sZWREdW1teUFQSVRlc3RfTEFURVNULnppcCZiPWxhbWJkYWNvZGU=",
        "CodeSha256": "5077f5203547b225b532434dd6fcf7c9897025d7581a9f3d474a7afee88bc696",
        "RequestId": "a90cb10a-7ad4-4270-b92d-ba0319be6dbd"
    }
}

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.FunctionStatusError Operation failed. The function is deploying.
FailedOperation.GetFunctionAddress Failed to get the function code address.
InternalError Internal error.
InternalError.System Internal system error.
InvalidParameter.Payload Invalid request parameter.
InvalidParameterValue Incorrect parameter value.
InvalidParameterValue.Action Invalid Action value. For more information, go to https://tencentcs.com/5jXKFnBW.
InvalidParameterValue.FunctionName The function does not exist.
InvalidParameterValue.Namespace Namespace error.
InvalidParameterValue.Qualifier Unsupported function version.
ResourceNotFound.Function The function does not exist.
ResourceNotFound.FunctionName The function does not exist.
ResourceNotFound.FunctionVersion The function version does not exist.
ResourceNotFound.Namespace Namespace does not exist.
ResourceNotFound.Version The version does not exist.
UnauthorizedOperation.CAM CAM authentication failed.
UnauthorizedOperation.CodeSecret You do not have permissions to access the code.
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