public Map<String, Object> topicCreationOtherConfigs(String group) {
        if (enrichedSourceConfig == null) {
            return Collections.emptyMap();
        }
        return enrichedSourceConfig.originalsWithPrefix(TOPIC_CREATION_PREFIX + group + '.').entrySet().stream()
                .filter(e -> {
                    String key = e.getKey();
                    return !(INCLUDE_REGEX_CONFIG.equals(key) || EXCLUDE_REGEX_CONFIG.equals(key)
                            || REPLICATION_FACTOR_CONFIG.equals(key) || PARTITIONS_CONFIG.equals(key));
                })
                .collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));
    }
Returns whether this configuration uses topic creation properties.

@return true if the configuration should be validated and used for topic creation; false otherwise
connect/runtime/src/main/java/org/apache/kafka/connect/runtime/SourceConnectorConfig.java