fastapi

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from typing import Annotated
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from fastapi import FastAPI, Path, Query
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app = FastAPI()
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@app.get("/items/{item_id}")
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async def read_items(
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    item_id: Annotated[int, Path(title="The ID of the item to get")],
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    q: Annotated[str | None, Query(alias="item-query")] = None,
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):
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    results = {"item_id": item_id}
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    if q:
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        results.update({"q": q})
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    return results
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