public void setLastModifiedTime(java.util.Date lastModifiedTime) {
        this.lastModifiedTime = lastModifiedTime;
    }
<p>
When the replication set was last updated.
</p>

@param lastModifiedTime
       When the replication set was last updated.
aws-java-sdk-ssmincidents/src/main/java/com/amazonaws/services/ssmincidents/model/ReplicationSet.java