name : put-data-lake-settings.rst **To set AWS Lake Formation-managed data lake settings** The following ``put-data-lake-settings`` example sets the list of data lake administrators and other data lake settings. :: aws lakeformation put-data-lake-settings \ --cli-input-json file://input.json Contents of ``input.json``:: { "DataLakeSettings": { "DataLakeAdmins": [{ "DataLakePrincipalIdentifier": "arn:aws:iam::123456789111:user/lf-admin" } ], "CreateDatabaseDefaultPermissions": [], "CreateTableDefaultPermissions": [], "TrustedResourceOwners": [], "AllowExternalDataFiltering": true, "ExternalDataFilteringAllowList": [{ "DataLakePrincipalIdentifier ": "123456789111" }], "AuthorizedSessionTagValueList": ["Amazon EMR"] } } This command produces no output. For more information, see `Changing the default security settings for your data lake <https://docs.aws.amazon.com/lake-formation/latest/dg/change-settings.html>`__ in the *AWS Lake Formation Developer Guide*.