order.request_cancellation

Request cancellation of the caller’s OWN order (paid or preparing only). Stamps the request + a timeline event; does NOT change the status (real cancel/refund is future). Idempotent by state.

• Scope: customer.self.write
• System: no
• Reachable from: POST /v1/commands/order.request_cancellation (tenant credential) · MCP tool order.request_cancellation · SDK client.call('order.request_cancellation', …)
• Events: order.cancellation_requested

Input (JSON Schema)

{
  "properties": {
    "order_id": {
      "minLength": 1,
      "type": "string"
    },
    "reason": {
      "type": "string"
    }
  },
  "required": [
    "order_id"
  ],
  "type": "object"
}

Result (200)

{
  "additionalProperties": false,
  "properties": {
    "cancellation_requested": {
      "type": "boolean"
    },
    "order_id": {
      "type": "string"
    }
  },
  "required": [
    "order_id",
    "cancellation_requested"
  ],
  "type": "object"
}

Errors

validation_failed (400) · unauthorized (401) · forbidden (403) · conflict (409) · internal (500)