import requests

url = "https://platform.ankra.app/api/v1/clusters/hetzner/{cluster_id}/node-groups/{group_name}/taints"

payload = { "taints": [
        {
            "key": "<string>",
            "effect": "NoSchedule",
            "value": ""
        }
    ] }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

{
  "group_name": "<string>",
  "updated": 123
}