[Python] How to add both file and JSON body in a FastAPI POST request?

Specifically, I want the below example to work:

from typing import List
from pydantic import BaseModel
from fastapi import FastAPI, UploadFile, File


app = FastAPI()


class DataConfiguration(BaseModel):
textColumnNames: List[str]
idColumn: str


@app.post("/data")
async def data(dataConfiguration: DataConfiguration,
csvFile: UploadFile = File(...)):
pass
# read requested id and text columns from csvFile


If this is not the proper way for a POST request, please let me know how to select the required columns from an uploaded CSV file in FastAPI.

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