## Create Reason Codes

`ReasonCodeCreateReasonCodesResponse ReasonCodes.CreateReasonCodes(ReasonCodeCreateReasonCodesParamsparameters, CancellationTokencancellationToken = default)`

**post** `/api/v2/public/reasoncodes`

Creates or updates reason codes. See request schema for required fields and enum details.

### Parameters

- `ReasonCodeCreateReasonCodesParams parameters`

  - `required IReadOnlyList<ReasonCode> reasonCodes`

    Body param: List of reason codes to create or update.

    - `required Int? DefaultReviewStatus`

      Default review status value. Required.

    - `required Boolean? IsCommentMandatory`

      Indicates if comment is mandatory. Required.

    - `required Boolean? IsGain`

      Indicates if this is a gain reason code. Required.

    - `required Boolean? IsImageMandatory`

      Indicates if image is mandatory. Required.

    - `required Boolean? IsLoss`

      Indicates if this is a loss reason code. Required.

    - `required Boolean? IsOrderNumberMandatory`

      Indicates if order number is mandatory. Required.

    - `required Boolean? IsPickingList`

      Indicates if used for picking list. Required.

    - `required Boolean? IsSalesOrderDiscount`

      Indicates if used for sales order discount. Required.

    - `required Boolean? IsStore`

      Indicates if the reason code is store-visible. Required.

    - `required Int? ReasonCode`

      Reason code identifier. Required.

    - `required string ReasonCodeDescription`

      Reason code description. Required. Max length: 250.

    - `required ReasonCodeType? ReasonCodeType`

      Reason code type. 1=LossReasonCode, 2=RejectionReasonCode, 3=MovementReasonCode, 4=SalesOrderDiscountReasonCode, 5=LocationTags, 6=CountReasonCode, 7=GainLossReasonCode.

      - `11`

      - `22`

      - `33`

      - `44`

      - `55`

      - `66`

      - `77`

    - `string? CodeDescription`

      Optional additional code description. Max length: 500.

  - `Boolean flush`

    Query param: When true, existing reason codes are flushed before inserting.

### Returns

- `class ReasonCodeCreateReasonCodesResponse:`

  Standard success response returned by mutation endpoints.

  - `string? Data`

    Optional data payload returned by the operation.

  - `string? Message`

    Human-readable message describing the result.

  - `Boolean Success`

    Indicates whether the operation completed successfully.

### Example

```csharp
ReasonCodeCreateReasonCodesParams parameters = new()
{
    ReasonCodes =
    [
        new()
        {
            DefaultReviewStatus = 0,
            IsCommentMandatory = true,
            IsGain = false,
            IsImageMandatory = false,
            IsLoss = true,
            IsOrderNumberMandatory = false,
            IsPickingList = false,
            IsSalesOrderDiscount = false,
            IsStore = true,
            ReasonCode = 101,
            ReasonCodeDescription = "Damaged on arrival",
            ReasonCodeType = ReasonCodeType.1,
            CodeDescription = "Used when product arrives damaged",
        },
    ],
};

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

Console.WriteLine(response);
```