Grubhub Delivery Refund Payload

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://developer.grubhub.com/schemas/grubhub/deliveryrefundpayload.json",
  "title": "Grubhub Delivery Refund Payload",
  "description": "Webhook payload for a delivery refund decision.",
  "type": "object",
  "properties": {
    "event_type": {
      "type": "string",
      "description": "The type of delivery event.",
      "const": "DELIVERY_REFUND_UPDATE",
      "example": "STANDARD"
    },
    "order_uuid": {
      "type": "string",
      "format": "uuid",
      "description": "The UUID of the associated order.",
      "example": "3fa85f64-5717-4562-b3fc-2c963f66afa6"
    },
    "delivery_id": {
      "type": "string",
      "description": "The unique identifier for the delivery.",
      "example": "id-1234567890"
    },
    "refund_status": {
      "type": "string",
      "description": "Whether the refund was accepted or rejected.",
      "enum": [
        "ACCEPTED",
        "REJECTED"
      ],
      "example": "ACCEPTED"
    },
    "refund_amount": {
      "type": "number",
      "format": "double",
      "description": "The amount of the refund.",
      "example": 0.0
    },
    "decision_reason": {
      "type": "string",
      "description": "Explanation of the refund decision.",
      "example": "Out of an item."
    },
    "decided_at": {
      "type": "string",
      "format": "date-time",
      "description": "When the refund decision was made.",
      "example": "2026-06-02T18:30:00Z"
    }
  }
}