Kotlin Android Retrofit 2.6.0 with coroutines error handling

Question

I am using Retrofit 2.6.0 with coroutines for my web service call. I am getting the API response properly with all response codes (success & error cases). My Issue is when I

Answer 1

You don't need interceptors for this problem. Wrap the retrofit API call with try/catch like this:

suspend fun getHomeUiDetails(authToken: String): Result<HomeDetailsResponse>
        return try {
            val response = yourRetrofitService.getHomeUiDetails(authToken)

            if (response.isSuccessful) {
                return Result.Success(response)
            }

            return Result.Error(
                IOException("Error getting details ${response.code()} ${response.message()}")
            )
        } catch (e: Exception) {
            Result.Error(IOException("Error getting details", e))
        }
}