public void setCreatedAt(java.util.Date createdAt) {
        this.createdAt = createdAt;
    }
<p>
Indicates the time and date at which the machine learning model version was created.
</p>

@param createdAt
       Indicates the time and date at which the machine learning model version was created.
aws-java-sdk-lookoutequipment/src/main/java/com/amazonaws/services/lookoutequipment/model/DescribeModelVersionResult.java