---
title: "listReturnReasonCodes"
method: GET
path: "/fba/outbound/2020-07-01/returnReasonCodes"
tags: ["Fulfillment Outbound v2020-07-01"]
---

# listReturnReasonCodes

`GET /fba/outbound/2020-07-01/returnReasonCodes`

Returns a list of return reason codes for a seller SKU in a given marketplace. The parameters for this operation may contain special characters that require URL encoding. To avoid errors with SKUs when encoding URLs, refer to [URL Encoding](https://developer-docs.amazon.com/sp-api/docs/url-encoding).

**Usage Plan:**

| Rate (requests per second) | Burst |
| ---- | ---- |
| 2 | 30 |

The `x-amzn-RateLimit-Limit` response header returns the usage plan rate limits that were applied to the requested operation, when available. The table above indicates the default rate and burst values for this operation. Selling partners whose business demands require higher throughput may have higher rate and burst values than those shown here. For more information, refer to [Usage Plans and Rate Limits in the Selling Partner API](https://developer-docs.amazon.com/sp-api/docs/usage-plans-and-rate-limits-in-the-sp-api).

## Query parameters

- `sellerSku` string, required
- `marketplaceId` string
- `sellerFulfillmentOrderId` string
- `language` string

## Response `200`

Success.

- ListReturnReasonCodesResponse — The response schema for the `listReturnReasonCodes` operation.
  - `payload` ListReturnReasonCodesResult — The request for the `listReturnReasonCodes` operation.
    - `reasonCodeDetails` ReasonCodeDetails[] — An array of return reason code details.
      - `returnReasonCode` string, required — A code that indicates a valid return reason.
      - `description` string, required — A human readable description of the return reason code.
      - `translatedDescription` string — A translation of the description. The translation is in the language specified in the `language` request parameter.
  - `errors` Error[] — A list of error responses returned when a request is unsuccessful.
    - `code` string, required — An error code that identifies the type of error that occurred.
    - `message` string, required — A message that describes the error condition.
    - `details` string — Additional details that can help the caller understand or fix the issue.

## Other responses

- `400` — Request has missing or invalid parameters and cannot be parsed.
- `401` — The request's Authorization header is not formatted correctly or does not contain a valid token.
- `403` — Indicates that access to the resource is forbidden. Possible reasons include Access Denied, Unauthorized, Expired Token, or Invalid Signature.
- `404` — The specified resource does not exist.
- `429` — The frequency of requests was greater than allowed.
- `500` — An unexpected condition occurred that prevented the server from fulfilling the request.
- `503` — Temporary overloading or maintenance of the server.

---

[API](https://skmtc.net/aws-samples/apis/a-content-management-v2020-11-01.md) · [All operations](https://skmtc.net/aws-samples/apis/a-content-management-v2020-11-01/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/aws-samples/a-content-management-v2020-11-01/revisions/815a5b6dbaa6/schema)