PATCH /api/v1/subscriptions/{record}/todos/{todo}

Update a subscription to-do

Change only the supplied fields on this to-do.

Last updated Sep 7, 2026

Request

PATCH /api/v1/subscriptions/{record}/todos/{todo}

Requires subscriptions:todos. See token permissions. Every listed permission is required for this endpoint.

Send Authorization: Bearer YOUR_API_TOKEN and Accept: application/json. Send request bodies as JSON with Content-Type: application/json. This workflow write requires Idempotency-Key. Reuse the same key only when retrying the same action.

record is the numeric subscription ID in your token’s organization. todo is the numeric to-do ID belonging to this record; obtain it from the to-do list.

Request body

Field	Type	Usage
`name`	string	Required on creation; optional on PATCH, but cannot be empty. Up to 255 characters.
`notes`	string or null	Optional. Plain text, up to 10,000 characters.
`due_date`	string or null	Optional. `YYYY-MM-DD`.
`assigned_to`	integer or null	Optional. Organization user ID from the to-do options endpoint. A user is a login account; it is distinct from an inventory person.
`is_complete`	boolean	Optional. Set `true` to complete or `false` to reopen.

Example

Set ASSETCENTER_API_TOKEN as described in the quick start. Replace example record and option IDs with values from your organization. Set IDEMPOTENCY_KEY to a new UUID for this action; keep it for retries.

curl --request PATCH "https://my.assetcenter.app/api/v1/subscriptions/123/todos/77" \
  --header "Authorization: Bearer $ASSETCENTER_API_TOKEN" \
  --header "Accept: application/json" \
  --header "Content-Type: application/json" \
  --header "Idempotency-Key: $IDEMPOTENCY_KEY" \
  --data '{"is_complete":true}'

Response

200 OK. Illustrative response structure. Event arrays, to-do/space values, and current state depend on the action and the record.

{
  "data": {
    "subscription_id": 123,
    "subscription_event_ids": [],
    "todo": {
      "id": 77,
      "name": "Verify inventory",
      "notes": null,
      "due_date": null,
      "assigned_to": null,
      "created_by": 4,
      "is_complete": true,
      "created_at": "2026-09-07T16:00:00.000000Z",
      "updated_at": "2026-09-07T16:00:00.000000Z"
    },
    "state": {
      "status": "available",
      "billing_type": "subscription",
      "license_count": 10,
      "billing_frequency": "monthly",
      "price_model": "per_license",
      "cost": "12.00",
      "contract_term": null,
      "contract_start_date": null,
      "contract_end_date": null
    }
  }
}

Behavior and constraints

Supply at least one supported field. The child must belong to this record. To-do notes are treated as plain text on input and may be HTML in responses.

Errors

401 means the token is missing, expired, revoked, or not a customer API token. 403 means a required permission or administrator access is missing. 404 means the record or child record is unavailable in this organization. 422 identifies invalid or unsupported input; inspect the errors object when present. 409 indicates a conflicting state or concurrent change; inspect the message and refresh the record before deciding how to proceed. Reusing an idempotency key with a different method, path, or body also returns 409. 429 means a rate limit was reached. See error handling and rate limits.

Update a subscription to-do

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