UpdateAlias

Last updated: 2020-06-24 11:46:43

1. API Description

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

This API is used to update the configuration of an alias.

A maximum of 20 requests can be initiated per second for this API.

Note: This API supports Finance regions. If the common parameter Region is a Finance region, a domain name with the Finance region needs to be specified, for example: scf.ap-shanghai-fsi.tencentcloudapi.com

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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 parameter. The value used for this API: UpdateAlias.
Version Yes String Common parameter. The value used for this API: 2018-04-16.
Region Yes String Common parameter. For more information, please see the list of regions supported by the product.
FunctionName Yes String Function name
Name Yes String Alias name
FunctionVersion Yes String Master version of alias
Namespace No String Function namespace
RoutingConfig No RoutingConfig Routing information of alias, which is required if you need to specify an additional version for the alias.
Description No String Alias description

3. Output Parameters

Parameter Name Type Description
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Updating alias configuration

Input Example

https://scf.tencentcloudapi.com/?Action=UpdateAlias
&Name=<AliasName>
&Namespace=<Namespace>
&FunctionName=<FunctionName>
&FunctionVersion=<FunctionVersion>
&RoutingConfig.AdditionalVersionWeights.0.Version=<OtherVersion>
&RoutingConfig.AdditionalVersionWeights.0.Weight=<Weight>
&<Common request parameters>

Output Example

{
  "Response": {
    "RequestId": "eac6b301-a322-493a-8e36-83b295459397"
  }
}

5. Developer Resources

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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.UpdateAlias Failed to update the alias.
InternalError.System Internal system error.
InvalidParameter.RoutingConfig Incorrect RoutingConfig parameter.
InvalidParameterValue Incorrect parameter value.
InvalidParameterValue.AdditionalVersionWeights Incorrect AdditionalVersionWeights parameter.
InvalidParameterValue.Description Description error.
InvalidParameterValue.Name Incorrect Name parameter.
ResourceNotFound.FunctionName The function does not exist.
ResourceNotFound.FunctionVersion The function version does not exist.
UnauthorizedOperation.CAM CAM authentication failed.

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