API Yandex. How to overcome the error with passing the date in the request?

Question

Python

I'm trying to get data using the Yandex API (), but an error is returned - "{"code":"400","message":"Parse error at pos 109, path 'query.park.order.booked_at.from': Can't parse datetime: 2021-09-01, the latest token was :\"2021-09-01\""}"

Please tell me what am I doing wrong? I can't decide on my own.

import requests
import json

url = 'https://fleet-api.taxi.yandex.net/v1/parks/orders/list'

data = {
    "limit": 1,
    "query": {
        "park": {
            "id": Park_ID,

            "order": {
                "booked_at": {
                    "from": "2021-09-01",
                    "to": "T18:25+03:00",
                },
            },
        },
    },
}
headers= {
        "X-Client-ID": Client_ID,
        "X-API-Key": API_KEY,
        "Accept-Language": "ru"
    }

data =json.dumps(data)
r = requests.post(url,data=data, headers=headers )
print(r.text)

Answer 1

RTFM

query.park.order.booked_at.from *
- ISO 8601 string with timezone