allow other content like images as well

http/http.go

@@ -356,7 +356,7 @@ func ReadWithStatusCode[T any](request *http.Request, timeout time.Duration, che
 	} else if _, ok := interface{}(value).(string); ok {
 		return any(string(payload)).(T), statusCode, nil
 	} else {
-		return value, statusCode, fmt.Errorf("invalid payload format: %v", string(payload))
+		return any(payload).(T), statusCode, nil
 	}
 }