api/java/src/main/java/com/navercorp/redis/cluster/connection/RedisConnectionAsync.java
public static String getStatusCodeReply(byte[] buf) {
        final byte[] resp = (byte[]) RedisProtocol.read(new RedisInputStream(new ByteArrayInputStream(buf)));
        if (null == resp) {
            return null;
        } else {
            return SafeEncoder.encode(resp);
        }
    }
public static String getStatusCodeReply(byte[] buf) {
        final byte[] resp = (byte[]) RedisProtocol.read(new RedisInputStream(new ByteArrayInputStream(buf)));
        if (null == resp) {
            return null;
        } else {
            return SafeEncoder.encode(resp);
        }
    }
Gets the status code reply.

@return the status code reply