public StackSetAutoDeploymentTargetSummary withRegions(java.util.Collection<String> regions) {
        setRegions(regions);
        return this;
    }
<p>
The list of Regions targeted for this organization or OU.
</p>

@param regions
       The list of Regions targeted for this organization or OU.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-cloudformation/src/main/java/com/amazonaws/services/cloudformation/model/StackSetAutoDeploymentTargetSummary.java