name : update-data-catalog.rst **To update a data catalog** The following ``update-data-catalog`` example updates the Lambda function and description of the ``cw_logs_catalog`` data catalog. :: aws athena update-data-catalog \ --name cw_logs_catalog \ --type LAMBDA \ --description "New CloudWatch Logs Catalog" \ --function=arn:aws:lambda:us-west-2:111122223333:function:new_cw_logs_lambda This command produces no output. To see the result, use ``aws athena get-data-catalog --name cw_logs_catalog``. For more information, see `Updating a Catalog: update-data-catalog <https://docs.aws.amazon.com/athena/latest/ug/datastores-hive-cli.html#datastores-hive-cli-updating-a-catalog>`__ in the *Amazon Athena User Guide*.