public void setCreatedAt(java.util.Date createdAt) {
        this.createdAt = createdAt;
    }
<p>
The time, in seconds since the epoch, when the job was created.
</p>

@param createdAt
       The time, in seconds since the epoch, when the job was created.
aws-java-sdk-iot/src/main/java/com/amazonaws/services/iot/model/Job.java