public RecoveryInstanceFailback withAgentLastSeenByServiceDateTime(String agentLastSeenByServiceDateTime) {
        setAgentLastSeenByServiceDateTime(agentLastSeenByServiceDateTime);
        return this;
    }
<p>
The date and time the agent on the Recovery Instance was last seen by the service.
</p>

@param agentLastSeenByServiceDateTime
       The date and time the agent on the Recovery Instance was last seen by the service.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-drs/src/main/java/com/amazonaws/services/drs/model/RecoveryInstanceFailback.java