curl --request PATCH \
  --url https://api.gigstack.io/v2/teams/{id}/integrations/zettle/connection-settings \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "automaticInvoicing": true
}
'

const options = {
  method: 'PATCH',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({automaticInvoicing: true})
};

fetch('https://api.gigstack.io/v2/teams/{id}/integrations/zettle/connection-settings', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.gigstack.io/v2/teams/{id}/integrations/zettle/connection-settings"

payload = { "automaticInvoicing": True }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

{
  "success": true,
  "timestamp": 123,
  "data": {
    "provider": "zettle",
    "operation": "settings",
    "livemode": true,
    "effect_scope": "team_shared",
    "data": {
      "completed": true
    }
  }
}