tencent cloud



Last updated: 2023-07-18 11:11:02

1. API Description

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

This API is used to return the list of all aliases under a function. You can filter them by the specific function version.

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: ListAliases.
Version Yes String Common Params. The value used for this API: 2018-04-16.
Region No String Common Params. This parameter is not required for this API.
FunctionName Yes String Function name
Namespace No String Function namespace
FunctionVersion No String If this parameter is provided, only aliases associated with this function version will be returned.
Offset No String Data offset. Default value: 0
Limit No String Number of results to be returned. Default value: 20

3. Output Parameters

Parameter Name Type Description
Aliases Array of Alias Alias list
TotalCount Integer Total number of aliases
Note: this field may return null, indicating that no valid values can be obtained.
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Querying all aliases under function

Input Example

&<Common request parameters>

Output Example

    "Response": {
        "TotalCount": 1,
        "RequestId": "xx",
        "Aliases": [
                "ModTime": "2020-09-22 00:00:00",
                "Name": "xx",
                "AddTime": "2020-09-22 00:00:00",
                "FunctionVersion": "xx",
                "RoutingConfig": {
                    "AdditionalVersionWeights": [
                            "Version": "xx",
                            "Weight": 0.0
                    "AddtionVersionMatchs": [
                            "Version": "xx",
                            "Expression": "xx",
                            "Method": "xx",
                            "Key": "xx"
                "Description": "xx"

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
InternalError.System Internal system error.
InvalidParameterValue.FunctionName The function does not exist.
InvalidParameterValue.Namespace Namespace error.
ResourceNotFound.Function The function does not exist.
ResourceNotFound.FunctionName The function does not exist.
ResourceNotFound.Namespace Namespace does not exist.
UnauthorizedOperation.CAM CAM authentication failed.
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