public void setReplicationSubnetGroupDescription(String replicationSubnetGroupDescription) {
        this.replicationSubnetGroupDescription = replicationSubnetGroupDescription;
    }
<p>
A description for the replication instance subnet group.
</p>

@param replicationSubnetGroupDescription
       A description for the replication instance subnet group.
aws-java-sdk-dms/src/main/java/com/amazonaws/services/databasemigrationservice/model/ModifyReplicationSubnetGroupRequest.java