marshmallow_jsonschema.exceptions.UnsupportedValueError: unsupported field type <fields.Enum(dump_default=<marshmallow.missing>, attribute=None, validate=None, required=False, load_only=False, dump_only=False, load_default=<marshmallow.missing>, allow_none=False, error_messages={'required': 'Missing data for required field.', 'null': 'Field may not be null.', 'validator_failed': 'Invalid value.', 'unknown': 'Must be one of: {choices}.'})>

See changelog: https://github.com/marshmallow-code/marshmallow/blob/dev/CHANGELOG.rst#3180-2022-09-15