name : update-alias.rst **To update a function alias** The following ``update-alias`` example updates the alias named ``LIVE`` to point to version 3 of the ``my-function`` Lambda function. :: aws lambda update-alias \ --function-name my-function \ --function-version 3 \ --name LIVE Output:: { "FunctionVersion": "3", "Name": "LIVE", "AliasArn": "arn:aws:lambda:us-west-2:123456789012:function:my-function:LIVE", "RevisionId": "594f41fb-b85f-4c20-95c7-6ca5f2a92c93", "Description": "alias for live version of function" } For more information, see `Configuring AWS Lambda Function Aliases <https://docs.aws.amazon.com/lambda/latest/dg/aliases-intro.html>`__ in the *AWS Lambda Developer Guide*.