name : deregister-resource.rst **To deregister data lake storage** The following ``deregister-resource`` example deregisters the resource as managed by the Lake Formation. :: aws lakeformation deregister-resource \ --cli-input-json file://input.json Contents of ``input.json``:: { "ResourceArn": "arn:aws:s3:::lf-emr-athena-result-123" } This command produces no output. For more information, see `Adding an Amazon S3 location to your data lake <https://docs.aws.amazon.com/lake-formation/latest/dg/register-data-lake.html>`__ in the *AWS Lake Formation Developer Guide*.