public void setCreationTime(java.util.Date creationTime) {
        this.creationTime = creationTime;
    }
<p>
The date and time a restore testing plan was created, in Unix format and Coordinated Universal Time (UTC). The
value of <code>CreationTime</code> is accurate to milliseconds. For example, the value 1516925490.087 represents
Friday, January 26, 2018 12:11:30.087AM.
</p>

@param creationTime
       The date and time a restore testing plan was created, in Unix format and Coordinated Universal Time (UTC).
       The value of <code>CreationTime</code> is accurate to milliseconds. For example, the value 1516925490.087
       represents Friday, January 26, 2018 12:11:30.087AM.
aws-java-sdk-backup/src/main/java/com/amazonaws/services/backup/model/CreateRestoreTestingPlanResult.java