public CreateReplicationSetRequest withRegions(java.util.Map<String, RegionMapInputValue> regions) {
        setRegions(regions);
        return this;
    }
<p>
The Regions that Incident Manager replicates your data to. You can have up to three Regions in your replication
set.
</p>

@param regions
       The Regions that Incident Manager replicates your data to. You can have up to three Regions in your
       replication set.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-ssmincidents/src/main/java/com/amazonaws/services/ssmincidents/model/CreateReplicationSetRequest.java