public void setReplicationGroupDescription(String replicationGroupDescription) {
        this.replicationGroupDescription = replicationGroupDescription;
    }
<p>
A description of the source replication group.
</p>

@param replicationGroupDescription
       A description of the source replication group.
aws-java-sdk-elasticache/src/main/java/com/amazonaws/services/elasticache/model/Snapshot.java