public RedisDataType getRedisDataType() {
        return redisDataType;
    }
The {@link RedisDataType} this command belongs to.

@return the {@link RedisDataType}
inlong-sort/sort-flink/sort-flink-v1.15/sort-connectors/redis/src/main/java/org/apache/inlong/sort/redis/common/mapper/RedisCommand.java