public CreateDBShardGroupResult withDBShardGroupIdentifier(String dBShardGroupIdentifier) {
        setDBShardGroupIdentifier(dBShardGroupIdentifier);
        return this;
    }
<p>
The name of the DB shard group.
</p>

@param dBShardGroupIdentifier
       The name of the DB shard group.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-rds/src/main/java/com/amazonaws/services/rds/model/CreateDBShardGroupResult.java