public static boolean isPreviouslyReleasedInvalidServiceId(String serviceId) {
        return PREEXISTING_SERVICE_IDS.contains(serviceId);
    }
Checks if the given value is a previously released but
invalid service ID.

@param serviceId Service ID value to check.
@return Returns true if the service ID is approved but invalid.
smithy-aws-traits/src/main/java/software/amazon/smithy/aws/traits/SdkServiceIdValidator.java