curl --location 'https://api.stateset.com/v1/refunds/refund_0901f083-aa1c-43c5-af5c-0a9d2fc64e30' \
--header 'Authorization: Bearer YOUR_API_KEY'

{
  "id": "refund_0901f083-aa1c-43c5-af5c-0a9d2fc64e30",
  "object": "refund",
  "order_id": "order_123456",
  "customer_id": "cust_abc123",
  "type": "partial",
  "status": "completed",
  "reason": "product_damaged",
  "reason_details": "Item arrived with scratches on the surface",
  "items": [
    {
      "line_item_id": "li_abc123",
      "product_id": "prod_123",
      "product_name": "Wireless Headphones",
      "sku": "WH-001",
      "quantity": 1,
      "refund_amount": 4999,
      "restock": false,
      "restock_status": "not_restocking",
      "images": [
        "https://refunds.stateset.com/images/refund_0901f083_damage_1.jpg"
      ]
    }
  ],
  "amounts": {
    "subtotal": 4999,
    "tax": 450,
    "shipping": 0,
    "adjustment": 0,
    "total": 5449,
    "currency": "USD"
  },
  "payment_method": {
    "type": "original_payment",
    "payment_id": "pay_xyz789",
    "last4": "4242",
    "brand": "visa"
  },
  "payment_status": "completed",
  "transaction_id": "txn_refund_456789",
  "processing": {
    "auto_approved": true,
    "approved_at": "2024-01-20T13:30:00Z",
    "approved_by": "system",
    "completed_at": "2024-01-23T13:30:00Z"
  },
  "shipping": {
    "return_required": false,
    "return_label_id": null,
    "return_tracking": null
  },
  "timeline": [
    {
      "status": "created",
      "timestamp": "2024-01-20T13:30:00Z",
      "actor": "customer",
      "note": "Refund requested by customer"
    },
    {
      "status": "approved",
      "timestamp": "2024-01-20T13:30:01Z",
      "actor": "system",
      "note": "Auto-approved per return policy"
    },
    {
      "status": "processing",
      "timestamp": "2024-01-20T13:30:02Z",
      "actor": "system",
      "note": "Payment refund initiated"
    },
    {
      "status": "completed",
      "timestamp": "2024-01-23T13:30:00Z",
      "actor": "system",
      "note": "Refund processed successfully"
    }
  ],
  "created_at": "2024-01-20T13:30:00Z",
  "updated_at": "2024-01-23T13:30:00Z",
  "notes": "Customer contacted support about damage during shipping",
  "metadata": {
    "support_ticket_id": "ticket_789",
    "quality_issue_logged": true
  }
}