public void setCloudFormation(UpdateCloudFormationCollectionFilter cloudFormation) {
        this.cloudFormation = cloudFormation;
    }
<p>
A collection of Amazon Web Services CloudFormation stacks. You can specify up to 500 Amazon Web Services
CloudFormation stacks.
</p>

@param cloudFormation
       A collection of Amazon Web Services CloudFormation stacks. You can specify up to 500 Amazon Web Services
       CloudFormation stacks.
aws-java-sdk-devopsguru/src/main/java/com/amazonaws/services/devopsguru/model/UpdateResourceCollectionFilter.java