Previous GSErrorCode missing from SDK

[markst]

Checklist

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Description

Prior to swift migration we had GSErrorCode which contained more granular details on what error occurred.

https://github.com/gigya/sample-ios-app/blob/4af1efca86e1d51c645ed3c270e64e43ffaaca29/GSSDK_2.15.6.iOS/GSResponse.h#L11

Reproduction

Example of gigyaError status code only containing unknown status code:

/// Since the loss of `GSErrorCode` all errors are treated as `unknown`
/// `403005`: _Unauthorized user -The user ID that is passed is not valid for this site._
/// `500026`: _Network error - Various network errors, e.g., when a JSONP request fails._
/// https://help.sap.com/docs/SAP_CUSTOMER_DATA_CLOUD/8b8d6fffe113457094a17701f63e3d6a/416d41b170b21014bbc5a10ce4041860.html
if case .failure(let networkError) = result,
   case .gigyaError(let data) = networkError,
   data.statusCode == .unknown {

Additional context

No response

SDK version

1.6.3

[sagishm]

Hi,
This is new sdk, nothing related to the old ObjC sdk, the only thing it saved is the session.
the .gigyaError contain all data you needs.

            case .failure(let error):
                switch error.error {
                case .gigyaError(data: let data):
                    // data object will contain all data related to error.
                   // you can use data.toDictionary() to get it as `Dictionary`.
                default:
                    break
                }
                print(error)
            }

at the end you needs to migrate your code to the new sdk.