## List Reason Codes

`IReadOnlyList<ReasonCodeListReasonCodesResponse> ReasonCodes.ListReasonCodes(ReasonCodeListReasonCodesParams?parameters, CancellationTokencancellationToken = default)`

**get** `/api/v2/public/reasoncodes`

Retrieves a list of reason codes, optionally filtered by search text.

### Parameters

- `ReasonCodeListReasonCodesParams parameters`

  - `string code`

    Filter by reason code.

  - `string codeDescription`

    Filter by reason code description.

  - `string functionKey`

    Filter by function key.

  - `Boolean isGain`

    Filter by gain-type reason codes.

  - `Boolean isLoss`

    Filter by loss-type reason codes.

  - `Boolean isStore`

    Filter by store-level reason codes.

### Example

```csharp
ReasonCodeListReasonCodesParams parameters = new();

var response = await client.ReasonCodes.ListReasonCodes(parameters);

Console.WriteLine(response);
```