public Boolean isManagedByStack() {
        return this.managedByStack;
    }
<p>
If <code>true</code>, the resource is managed by a CloudFormation stack.
</p>

@return If <code>true</code>, the resource is managed by a CloudFormation stack.
aws-java-sdk-cloudformation/src/main/java/com/amazonaws/services/cloudformation/model/ScannedResource.java