public static SubscribeFetchResult create(
                final String sortId,
                final String msgKey,
                final String offset,
                final Map<String, String> headers,
                final long recTime,
                final byte[] body) {
            return new SubscribeFetchResult(sortId, msgKey, offset, headers, recTime, body);
        }
Create one {@link SubscribeFetchResult}.

@param sortId The sortId of fetched message.
@param msgKey The msgKey to ack.
@param offset The offset of this message.
@param headers Headers of message.
@param recTime Receive time of message.
@param body Data of message.
@return One SubscribeFetchResult.
inlong-sort-standalone/sort-standalone-source/src/main/java/org/apache/inlong/sort/standalone/source/sortsdk/SubscribeFetchResult.java