public void setAdjacentShardToMerge(String adjacentShardToMerge) {
        this.adjacentShardToMerge = adjacentShardToMerge;
    }
<p>
The shard ID of the adjacent shard for the merge.
</p>

@param adjacentShardToMerge
       The shard ID of the adjacent shard for the merge.
aws-java-sdk-kinesis/src/main/java/com/amazonaws/services/kinesis/model/MergeShardsRequest.java