import requests

url = "https://platform.ankra.app/api/v1/organisations/user"

payload = {
    "user_id": "<string>",
    "organisation_id": "<string>"
}
headers = {"Content-Type": "application/json"}

response = requests.delete(url, json=payload, headers=headers)

print(response.json())

{
  "success": true,
  "message": "<string>"
}