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Creates an alias for a Lambda function version. Use aliases to provide clients with a function identifier that you can update to invoke a different version.
You can also map an alias to split invocation requests between two versions. Use the
RoutingConfig parameter to specify a second version and the percentage of invocation
requests that it receives.
For .NET Core this operation is only available in asynchronous form. Please refer to CreateAliasAsync.
Namespace: Amazon.Lambda
Assembly: AWSSDK.Lambda.dll
Version: 3.x.y.z
public abstract CreateAliasResponse CreateAlias( CreateAliasRequest request )
Container for the necessary parameters to execute the CreateAlias service method.
| Exception | Condition |
|---|---|
| InvalidParameterValueException | One of the parameters in the request is not valid. |
| ResourceConflictException | The resource already exists, or another operation is in progress. |
| ResourceNotFoundException | The resource specified in the request does not exist. |
| ServiceException | The Lambda service encountered an internal error. |
| TooManyRequestsException | The request throughput limit was exceeded. For more information, see Lambda quotas. |
The following example creates an alias named LIVE that points to version 1 of the my-function Lambda function.
var response = client.CreateAlias(new CreateAliasRequest
{
Description = "alias for live version of function",
FunctionName = "my-function",
FunctionVersion = "1",
Name = "LIVE"
});
string aliasArn = response.AliasArn;
string description = response.Description;
string functionVersion = response.FunctionVersion;
string name = response.Name;
string revisionId = response.RevisionId;
.NET Framework:
Supported in: 4.5, 4.0, 3.5