public void setModifiedAt(java.util.Date modifiedAt) {
        this.modifiedAt = modifiedAt;
    }
<p>
Returns a timestamp for last time the transformer was modified.
</p>

@param modifiedAt
       Returns a timestamp for last time the transformer was modified.
aws-java-sdk-b2bi/src/main/java/com/amazonaws/services/b2bi/model/GetTransformerResult.java