- login: BoostryJP
    avatarUrl: https://avatars.githubusercontent.com/u/57932412?v=4
    url: https://github.com/BoostryJP
  - login: acsone
    avatarUrl: https://avatars.githubusercontent.com/u/7601056?v=4
    url: https://github.com/acsone
- - login: Trivie
    avatarUrl: https://avatars.githubusercontent.com/u/8161763?v=4
    url: https://github.com/Trivie
- - login: takashi-yoneya

  url: https://github.com/julianofischer
bnzone:
  login: bnzone
  count: 8
  avatarUrl: https://avatars.githubusercontent.com/u/39371503?u=c16f00c41d88479fa2d57b0d7d233b758eacce2d&v=4
  url: https://github.com/bnzone
shamosishen:
  login: shamosishen
  count: 8

```Python
from typing import Union
from fastapi import Cookie, FastAPI, Header, Path, Query

app = FastAPI()


@app.get("/items/{item_id}")
def main(
    item_id: int = Path(gt=0),
    query: Union[str, None] = Query(default=None, max_length=10),
    session: Union[str, None] = Cookie(default=None, min_length=3),