public void setActualProperties(String actualProperties) {
        this.actualProperties = actualProperties;
    }
<p>
A JSON structure containing the actual property values of the stack resource.
</p>
<p>
For resources whose <code>StackResourceDriftStatus</code> is <code>DELETED</code>, this structure will not be
present.
</p>

@param actualProperties
       A JSON structure containing the actual property values of the stack resource.</p>
       <p>
       For resources whose <code>StackResourceDriftStatus</code> is <code>DELETED</code>, this structure will not
       be present.
aws-java-sdk-cloudformation/src/main/java/com/amazonaws/services/cloudformation/model/StackResourceDrift.java