const options = {
  method: 'POST',
  headers: {
    'x-api-version': '<x-api-version>',
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({customer_id: 'cus_123', active: true})
};

fetch('https://api.useautumn.com/v1/licenses.list_assignments', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.useautumn.com/v1/licenses.list_assignments"

payload = {
    "customer_id": "cus_123",
    "active": True
}
headers = {
    "x-api-version": "<x-api-version>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

curl --request POST \
  --url https://api.useautumn.com/v1/licenses.list_assignments \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'x-api-version: <x-api-version>' \
  --data '
{
  "customer_id": "cus_123",
  "active": true
}
'