# Order cancelled event

Sent when an order is cancelled. Includes cancellation reason
if provided. Any pending payments are voided and completed
payments are refunded.

Endpoint: POST order-cancelled
Version: 1.0.0
Security: 

## Request fields (application/json):

  - `event_id` (string, required)
    Unique identifier for this event. Use for idempotent processing.

  - `event_type` (string, required)
    The type of event that occurred. Determines the shape of the data field.

  - `created_at` (string, required)
    When the event occurred (ISO 8601 UTC).

  - `data` (object, required)
    Event-specific payload. Shape depends on event_type.
See individual event schemas for details.

  - `data.order_id` (string, required)
    Unique identifier for the cancelled order.

  - `data.location_id` (string, required)
    The location (store) this order belongs to.

  - `data.reason` (string,null)
    Human-readable cancellation reason. Null if no reason was provided.

  - `data.cancelled_at` (string, required)
    When the order was cancelled.


## Response 200 fields