curl --request PUT \
  --url https://api.sortx.co.uk/planned-maintenance/budgets/{year}/lines \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "expectedRevision": 123,
  "lines": [
    {
      "name": "<string>",
      "budgetMinor": 123,
      "id": "<string>",
      "description": "<string>"
    }
  ]
}
'

const options = {
  method: 'PUT',
  headers: {'x-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    expectedRevision: 123,
    lines: [{name: '<string>', budgetMinor: 123, id: '<string>', description: '<string>'}]
  })
};

fetch('https://api.sortx.co.uk/planned-maintenance/budgets/{year}/lines', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.sortx.co.uk/planned-maintenance/budgets/{year}/lines"

payload = {
    "expectedRevision": 123,
    "lines": [
        {
            "name": "<string>",
            "budgetMinor": 123,
            "id": "<string>",
            "description": "<string>"
        }
    ]
}
headers = {
    "x-api-key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

{
  "period": {
    "id": "<string>",
    "startYear": 123,
    "label": "<string>",
    "startsOn": "<string>",
    "endsOn": "<string>",
    "current": true,
    "revision": 123
  },
  "lines": [
    {
      "id": "<string>",
      "kind": "programmes",
      "name": "<string>",
      "description": "<string>",
      "position": 123,
      "countLabel": "<string>",
      "budgetMinor": 123,
      "spentMinor": 123,
      "committedMinor": 123,
      "pendingMinor": 123,
      "remainingMinor": 123,
      "usedPercent": 123
    }
  ],
  "total": {
    "budgetMinor": 123,
    "spentMinor": 123,
    "committedMinor": 123,
    "pendingMinor": 123,
    "remainingMinor": 123,
    "usedPercent": 123
  }
}

{
  "_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>"
}