{
 "success":true,
 "data":{"can be some kind of data, array or error message"}
}

data class GeneralResponseModel(
    val success: Boolean,
    val data: Any
)

//
    val response = gson.fromJson(it[0].toString(), GeneralResponseModel::class.java)
//

////////
    if (res.success) {
                    isLoading.postValue(false)
                    ///////
                } else {
                    val result = res.data as ResponseError
                    errorMessage.postValue(ErrorWrapper(ErrorType.REQUEST_ERROR,result.detail,result.title))
                    isLoading.postValue(false)
                }

     ///////////