code: public static boolean isRetryableServiceException(SdkBaseException exception) {
          return isAse(exception) && RETRYABLE_STATUS_CODES.contains(toAse(exception).getStatusCode());
      }
docs: Returns true if the specified exception is a retryable service side exception.
  
  @param exception The exception to test.
  @return True if the exception resulted from a retryable service error, otherwise false.