Merge pull request #15 from r3it/todo-#124

I could confirm that there is no problem.
I merged this pull request.

Thank you.

app.go

@@ -41,14 +41,15 @@ type AppError struct {
 	Message        string `json:"message"` // Human readable message.
 	Id             string `json:"id"`      // A unique error ID.
 	Code           string `json:"code"`    // For machines.
+	Errors         string `json:"errors"`  // Error Description.
 }
 
 func (e *AppError) Error() string {
 	if len(e.Message) == 0 {
 		return "HTTP error: " + e.HttpStatus
 	}
-	return fmt.Sprintf("AppError: %d [%s] %s (%s)",
-		e.HttpStatusCode, e.Code, e.Message, e.Id)
+	return fmt.Sprintf("AppError: %d [%s] %s (%s) %s",
+		e.HttpStatusCode, e.Code, e.Message, e.Id, e.Errors)
 }
 
 type UpdateKeyField interface {
@@ -209,10 +210,26 @@ func parseResponse(resp *http.Response) ([]byte, error) {
 				HttpStatusCode: resp.StatusCode,
 			}
 		}
+
+		//Get other than the Errors property
 		var ae AppError
 		json.Unmarshal(body, &ae)
 		ae.HttpStatus = resp.Status
 		ae.HttpStatusCode = resp.StatusCode
+
+		//Get the Errors property
+		var errors interface{}
+		json.Unmarshal(body, &errors)
+		msg := errors.(map[string]interface{})
+		v, ok := msg["errors"]
+		//If the Errors property exists
+		if ok {
+			result, err := json.Marshal(v)
+			if err != nil {
+				return nil, err
+			}
+			ae.Errors = string(result)
+		}
 		return nil, &ae
 	}
 	return body, nil