public void setReplicationGroupIds(java.util.Collection<String> replicationGroupIds) {
        if (replicationGroupIds == null) {
            this.replicationGroupIds = null;
            return;
        }

        this.replicationGroupIds = new com.amazonaws.internal.SdkInternalList<String>(replicationGroupIds);
    }
<p>
The replication group IDs
</p>

@param replicationGroupIds
       The replication group IDs
aws-java-sdk-elasticache/src/main/java/com/amazonaws/services/elasticache/model/BatchApplyUpdateActionRequest.java