[Python] 400 error in API post request(python, requests). How to set correct parameters?

I'm trying to load a list of leftovers using the Wildberries marketplace API using Python 3.10.


import requests
url = 'https://suppliers-api.wildberries.ru/api/v3/stocks/{warehouse}'
key = 'my_key'
headers_auth = {'Authorization': key}
wh_id = my_id #int
auth = requests.post(url.format(warehouse = wh_id), headers = headers_auth)
print(auth)
leftovers = auth.json()
print(leftovers)



I am getting the following message: <Response [400]> {'code': 'IncorrectRequestBody', 'message': 'Некорректное тело запроса'} Message translation is 'incorrect request body'

What did I do wrong?

You can see it in docs, but i'll point it here. There are no query parameters. 'warehouse' is only required path parameter. There are also mentioned REQUEST BODY SCHEMA, but not pointed it's 'required' to send some extra data.

Documentation is here: https://openapi.wb.ru/#tag/Marketplace-Ostatki/paths/~1api~1v3~1stocks~1%7Bwarehouse%7D/post

I also tried: 1)to write wh_id in path:

url = 'https://suppliers-api.wildberries.ru/api/v3/stocks/wh_id
auth = requests.post(url, headers = headers_auth)


2)send warehouse in data, changing with different variants of url:

data = {'warehouse':wh_id}
auth = requests.post(url, data = data, headers = headers_auth)


3)send array of barcodes like in REQUEST BODY SCHEMA

barcodes = ['barcode']
data = {"skus": barcodes}
auth = requests.post(url.format(warehouse = wh_id), data=data, headers = headers_auth)


At first i am expecting the 200 response code.

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