---
updatedAt: 2026-08-20T00:09:22.000Z
---

# Request a shipping configuration report

Use these reports to improve automotive fitment data quality. **ACES** stands for **Automotive Aftermarket Catalog Exchange Standard** (Auto Care Association). It defines how vehicle fitment (year, make, model, engine, and related qualifiers) is structured and exchanged.

## Report types

Two report types are available. Choose the one that matches your goal:

* **Fitment missing ACES coverage** — identifies items that do not have ACES coverage in Walmart systems.
* **Fitment missing attributes** — identifies items that have ACES coverage but are missing one or more required ACES attributes (for example, Part Terminology ID or vehicle qualifiers).

## Endpoint

```http
POST https://marketplace.walmartapis.com/v3/reports/reportRequests
```

## Sample request

```http
POST https://marketplace.walmartapis.com/v3/reports/reportRequests
Accept: application/json
Content-Type: application/json
WM_QOS.CORRELATION_ID: b3261d2d-028a-4ef7-8602-633c23200af6
WM_SEC.ACCESS_TOKEN: eyJraWQiOiIzZjVhYTFmNS1hYWE5LTQzM.....
header 'WM_SVC.NAME: Walmart Marketplace

{
  "reportType": "FITMENT_MISSING_ACES_COVERAGE",
  "format": "CSV"
}
```

### Sample request (fitment missing attributes)

```http
POST https://marketplace.walmartapis.com/v3/reports/reportRequests
Accept: application/json
Content-Type: application/json
WM_QOS.CORRELATION_ID: b3261d2d-028a-4ef7-8602-633c23200af6
WM_SEC.ACCESS_TOKEN: eyJraWQiOiIzZjVhYTFmNS1hYWE5LTQzM.....
header 'WM_SVC.NAME: Walmart Marketplace

{
  "reportType": "FITMENT_MISSING_ATTRIBUTES",
  "format": "CSV"
}
```

## Track and download

1. Track status: `GET /v3/reports/reportRequests/{requestId}` → `RECEIVED | INPROGRESS | READY | ERROR`.
2. Download file: `GET /v3/reports/downloadReport?requestId={requestId}` when status is `READY`.

## Filters

If supported for your account, use filters to focus on a subset of items (for example, brand, product type, or item IDs). Refer to [use report filters](/us-marketplace/docs/using-filters-when-requesting-reports) for rules and examples.

## Report fields

The table lists CSV/JSON header tokens **exactly as they appear** so parsers can match them 1:1. Tokens are case sensitive.

| Header (CSV/JSON)      | Description                                                   |
| ---------------------- | ------------------------------------------------------------- |
| GTIN                   | Global Trade Item Number for the item.                        |
| ItemId                 | Walmart item identifier.                                      |
| ProductName            | Title shown to customers.                                     |
| BrandAAIAId            | Brand identifier defined by the Auto Care Association (AAIA). |
| ManufacturerPartNumber | Manufacturer-assigned part number.                            |
| PartTerminologyId      | Auto Care Association part terminology identifier.            |

> If your export includes additional columns, align your parser to the headers present in your file. Field availability can vary by catalog and program eligibility.

## Next steps

* [Request and download a report](/us-marketplace/docs/request-and-download-a-report)
* [Use report filters](/us-marketplace/docs/using-filters-when-requesting-reports)
* [Limits, retention, and file formats](/us-marketplace/docs/reports-limits-and-formats)

## Related

* [Catalog and growth (overview)](/us-marketplace/docs/catalog-and-growth)
* [Request an item report](/us-marketplace/docs/request-an-item-report)
* [Request an assortment recommendations report](/us-marketplace/docs/request-an-assortment-recommendations-report)