description: >
    **Mixed results**. Some users were deleted successfully while others
    could not be deleted (e.g., if they do not exist).
content:
    application/json:
        schema:
            type: object
            properties:
                message:
                    type: string
                deleted:
                    type: array
                    items:
                        type: string
                    description: List of users that were deleted successfully.
                failed:
                    type: array
                    description: List of users that could not be deleted along with the corresponding error messages.
                    items:
                        type: object
                        properties:
                            userId:
                                type: string
                                description: The unique identifier of the user that was not deleted.
                                example: 'john_doe'
                            error:
                                type: string
                                description: A message explaining why the deletion failed.
                                example: 'User not found'
        examples:
            partial_deletion_with_errors:
                summary: Some users were deleted successfully, others failed
                value:
                    message: '2 user(s) could not be deleted'
                    deleted:
                        - 'john_doe'
                        - 'jane_doe'
                    failed:
                        - userId: 'alice_smith'
                          error: 'User not found'
                        - userId: 'bob_jones'
                          error: 'User not found'

            no_deletion_performed:
                summary: No users were deleted
                value:
                    message: '2 user(s) could not be deleted'
                    deleted: []
                    failed:
                        - userId: 'alice_smith'
                          error: 'User not found'
                        - userId: 'bob_jones'
                          error: 'User not found'