from __future__ import annotations
import dataclasses
from dataclasses_json import Undefined, dataclass_json
from typing import Optional
from vesselapi import utils


@dataclass_json(undefined=Undefined.EXCLUDE)
@dataclasses.dataclass
class EventAttendeeUpdate:
    status: Optional[str] = dataclasses.field(default=None, metadata={'dataclasses_json': { 'letter_case': utils.field_name('status'), 'exclude': lambda f: f is None }})
    