[Yandex Cloud documentation](../../index.md) > [Yandex Managed Service for Trino](../index.md) > [Step-by-step guides](index.md) > Catalogs > Deleting a catalog

# Deleting a Trino catalog

{% list tabs group=instructions %}

- Management console {#console}

  1. Go to the [resource folder](https://console.yandex.cloud) page.
  1. Navigate to **Managed Service for Trino**.
  1. Click the cluster name.
  1. In the left-hand panel, select ![image](../../_assets/console-icons/folder-tree.svg) **Catalogs**.
  1. Next to the Trino catalog, click ![image](../../_assets/console-icons/ellipsis.svg) and select **Delete**.
  1. In the window that opens, click **Delete**.

- CLI {#cli}

    If you do not have the Yandex Cloud CLI yet, [install and initialize it](../../cli/quickstart.md#install).

    The folder used by default is the one specified when [creating](../../cli/operations/profile/profile-create.md) the CLI profile. To change the default folder, use the `yc config set folder-id <folder_ID>` command. You can also specify a different folder for any command using `--folder-name` or `--folder-id`. If you access a resource by its name, the search will be limited to the default folder. If you access a resource by its ID, the search will be global, i.e., through all folders based on access permissions.

    To delete the Trino catalog, run this command:

    ```bash
    yc managed-trino catalog delete <Trino_catalog_name_or_ID> \
      --cluster-id <cluster_ID>
    ```

    You can get the Trino catalog ID and name together with the [list of Trino catalogs in the cluster](catalog-list.md#list-catalogs).

    You can get the cluster ID with the [list of clusters](cluster-list.md#list-clusters).

- REST API {#api}

    1. [Get an IAM token for API authentication](../api-ref/authentication.md) and put it into an environment variable:

        ```bash
        export IAM_TOKEN="<IAM_token>"
        ```

    1. Use the [Catalog.Delete](../api-ref/Catalog/delete.md) method and send the following request, e.g., via [cURL](https://curl.se/):

        ```bash
        curl \
            --request DELETE \
            --header "Authorization: Bearer $IAM_TOKEN" \
            --url 'https://trino.api.cloud.yandex.net/managed-trino/v1/clusters/<cluster_ID>/catalogs/<Trino_catalog_ID>'
        ```

        You can get the cluster ID with the [list of clusters in the folder](cluster-list.md#list-clusters), and the folder ID, with the [list of Trino catalogs in the cluster](catalog-list.md).

    1. Check the [server response](../api-ref/Catalog/delete.md#yandex.cloud.operation.Operation) to make sure your request was successful.

- gRPC API {#grpc-api}

    1. [Get an IAM token for API authentication](../api-ref/authentication.md) and put it into an environment variable:

        ```bash
        export IAM_TOKEN="<IAM_token>"
        ```

    1. Clone the [cloudapi](https://github.com/yandex-cloud/cloudapi) repository:
       
       ```bash
       cd ~/ && git clone --depth=1 https://github.com/yandex-cloud/cloudapi
       ```
       
       Below, we assume that the repository contents reside in the `~/cloudapi/` directory.

    1. Call the [CatalogService.Delete](../api-ref/grpc/Catalog/delete.md) method, e.g., via the following [gRPCurl](https://github.com/fullstorydev/grpcurl) request:

        ```bash
        grpcurl \
            -format json \
            -import-path ~/cloudapi/ \
            -import-path ~/cloudapi/third_party/googleapis/ \
            -proto ~/cloudapi/yandex/cloud/trino/v1/cluster_service.proto \
            -rpc-header "Authorization: Bearer $IAM_TOKEN" \
            -d '{
                    "cluster_id": "<cluster_ID>",
                    "catalog_id": "<Trino_catalog_ID>"
                }' \
            trino.api.cloud.yandex.net:443 \
            yandex.cloud.trino.v1.ClusterService.Delete
        ```

        You can request the cluster ID with the [list of clusters in the folder](cluster-list.md#list-clusters) and the folder ID with the [list of Trino catalogs in the cluster](catalog-list.md).

    1. Check the [server response](../api-ref/grpc/Catalog/delete.md#yandex.cloud.operation.Operation) to make sure your request was successful.

{% endlist %}