public RuleResult withLastCheckedTimestamp(java.util.Date lastCheckedTimestamp) {
        setLastCheckedTimestamp(lastCheckedTimestamp);
        return this;
    }
<p>
The time the resource was last checked for readiness, in ISO-8601 format, UTC.
</p>

@param lastCheckedTimestamp
       The time the resource was last checked for readiness, in ISO-8601 format, UTC.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-route53recoveryreadiness/src/main/java/com/amazonaws/services/route53recoveryreadiness/model/RuleResult.java