# (NEW!) Delete Metadata Group

Permanently delete a metadata group by its ID. Deletion is blocked if the group is currently referenced by any metadata template.

This action is permanent and cannot be undone.

The user submitting the request must have the Metadata Management admin privilege.

Endpoint: DELETE /metadata/group/{id}
Version: 1.5
Security: ApiKeyAuth, BasicAuth

## Header parameters:

  - `X-API-Key` (string, required)
    Customer-specific API key required to invoke API.

  - `Authorization` (string, required)
    Provided by Authentication Token creation operation.

## Path parameters:

  - `id` (string, required)
    The unique ID of the metadata group to delete.
    Example: "52ce0235-02cc-46f6-8bdb-05238c76bf83"

## Response 400 fields (application/json):

  - `message` (string)

  - `detail` (string)

## Response 401 fields (application/json):

  - `message` (string)

  - `detail` (string)

## Response 403 fields (application/json):

  - `message` (string)

  - `detail` (string)

## Response 404 fields (application/json):

  - `message` (string)

  - `detail` (string)


## Response 204 fields