public KafkaSourceBuilder<OUT> setClientIdPrefix(String prefix) {
        return setProperty(KafkaSourceOptions.CLIENT_ID_PREFIX.key(), prefix);
    }
Sets the client id prefix of this KafkaSource.

@param prefix the client id prefix to use for this KafkaSource.
@return this KafkaSourceBuilder.
inlong-sort/sort-flink/sort-flink-v1.18/sort-connectors/kafka/src/main/java/org/apache/inlong/sort/kafka/source/KafkaSourceBuilder.java