22 lines
478 B

from typing import List, Union
from fastapi import FastAPI, Header
from pydantic import BaseModel
from typing_extensions import Annotated
app = FastAPI()
class CommonHeaders(BaseModel):
host: str
save_data: bool
if_modified_since: Union[str, None] = None
traceparent: Union[str, None] = None
x_tag: List[str] = []
@app.get("/items/")
async def read_items(
headers: Annotated[CommonHeaders, Header(convert_underscores=False)],
):
return headers