# =====================================================================================
# Alias and validation alias


@app.get("/optional-list-alias-and-validation-alias")
def read_optional_list_alias_and_validation_alias(
    p: Annotated[
        Optional[list[str]], Query(alias="p_alias", validation_alias="p_val_alias")
    ] = None,
):
    return {"p": p}

# =====================================================================================
# Alias and validation alias


@app.get("/optional-list-alias-and-validation-alias")
def read_optional_list_alias_and_validation_alias(
    p: Annotated[
        Optional[list[str]], Header(alias="p_alias", validation_alias="p_val_alias")
    ] = None,
):
    return {"p": p}