assertFalse(SmbOperationException.ErrorCode.INVALID_PROTOCOL.isRetryable());
        assertFalse(SmbOperationException.ErrorCode.MESSAGE_TOO_LARGE.isRetryable());
        assertFalse(SmbOperationException.ErrorCode.UNKNOWN_ERROR.isRetryable());
        assertFalse(SmbOperationException.ErrorCode.INTERNAL_ERROR.isRetryable());
    }

    @Test
    @DisplayName("Should test predefined retry policies")

                true), SERVICE_UNAVAILABLE("Service temporarily unavailable", ErrorCategory.TRANSIENT, true),

        // Generic errors
        UNKNOWN_ERROR("Unknown error", ErrorCategory.UNKNOWN, false), INTERNAL_ERROR("Internal error", ErrorCategory.UNKNOWN, false);

        private final String description;
        private final ErrorCategory category;