curl --request PUT \
  --url https://api.sortx.co.uk/maintenance-pro/complaint-settings \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "timings": {
    "stage1": {
      "acknowledge": {
        "days": 123
      },
      "respond": {
        "days": 123
      },
      "extension": {
        "days": 123
      }
    },
    "stage2": {
      "acknowledge": {
        "days": 123
      },
      "respond": {
        "days": 123
      },
      "extension": {
        "days": 123
      }
    },
    "referralAfterDays": {
      "days": 123
    }
  },
  "expectedRevision": 123
}
'

const options = {
  method: 'PUT',
  headers: {'x-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    timings: {
      stage1: {acknowledge: {days: 123}, respond: {days: 123}, extension: {days: 123}},
      stage2: {acknowledge: {days: 123}, respond: {days: 123}, extension: {days: 123}},
      referralAfterDays: {days: 123}
    },
    expectedRevision: 123
  })
};

fetch('https://api.sortx.co.uk/maintenance-pro/complaint-settings', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.sortx.co.uk/maintenance-pro/complaint-settings"

payload = {
    "timings": {
        "stage1": {
            "acknowledge": { "days": 123 },
            "respond": { "days": 123 },
            "extension": { "days": 123 }
        },
        "stage2": {
            "acknowledge": { "days": 123 },
            "respond": { "days": 123 },
            "extension": { "days": 123 }
        },
        "referralAfterDays": { "days": 123 }
    },
    "expectedRevision": 123
}
headers = {
    "x-api-key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

{
  "timings": {
    "scheme": "tpo",
    "stage1": {
      "acknowledge": {
        "days": 123,
        "source": "housing_ombudsman_code_2024"
      },
      "respond": {
        "days": 123,
        "source": "housing_ombudsman_code_2024"
      },
      "respondFrom": "received",
      "extension": {
        "days": 123,
        "source": "housing_ombudsman_code_2024"
      }
    },
    "stage2": {
      "acknowledge": {
        "days": 123,
        "source": "housing_ombudsman_code_2024"
      },
      "respond": {
        "days": 123,
        "source": "housing_ombudsman_code_2024"
      },
      "respondFrom": "received",
      "extension": {
        "days": 123,
        "source": "housing_ombudsman_code_2024"
      }
    },
    "referralAfterDays": {
      "days": 123,
      "source": "housing_ombudsman_code_2024"
    }
  },
  "revision": 123,
  "savedAt": "<string>",
  "canManage": true
}

{
  "_tag": "TenantCreateRejected",
  "reason": "<string>",
  "field": "<string>"
}

{
  "_tag": "Unauthenticated"
}

{
  "_tag": "TenantSuspended",
  "tenantId": "<string>",
  "reason": "<string>"
}

{
  "_tag": "EntitlementMissing",
  "tenantId": "<string>",
  "moduleId": "<string>"
}

{
  "_tag": "TenantNotFound",
  "slug": "<string>"
}

{
  "_tag": "WebhookDuplicate",
  "integration": "<string>",
  "externalId": "<string>"
}

{
  "_tag": "RateLimited",
  "key": "<string>",
  "retryAfterSeconds": 123,
  "message": "<string>"
}

{
  "_tag": "IntegrationUnavailable",
  "integration": "<string>",
  "detail": "<string>"
}