{
  "example": "Create Shipnotice",
  "description": "Example request body for creating an advance shipment notice (ASN) via POST /v2/shipnotices",
  "request": {
    "method": "POST",
    "url": "https://api.getwhiplash.com/v2/shipnotices",
    "headers": {
      "Authorization": "Bearer {access_token}",
      "Content-Type": "application/json"
    },
    "body": {
      "externalId": "PO-2026-001",
      "expectedArrivalDate": "2026-06-20",
      "warehouseId": "warehouse_la_01",
      "items": [
        {
          "sku": "WIDGET-BLU-LG",
          "quantity": 500
        },
        {
          "sku": "WIDGET-RED-MD",
          "quantity": 250
        }
      ],
      "customFields": [
        { "name": "supplier", "value": "Acme Manufacturing" },
        { "name": "po_number", "value": "PO-2026-001" }
      ]
    }
  },
  "response": {
    "status": 201,
    "body": {
      "id": "sn_xyz789abc",
      "externalId": "PO-2026-001",
      "tenantId": "tenant_merchant_456",
      "status": "pending",
      "expectedArrivalDate": "2026-06-20",
      "warehouseId": "warehouse_la_01",
      "createdAt": "2026-06-13T14:30:00Z",
      "updatedAt": "2026-06-13T14:30:00Z"
    }
  }
}