public void setDiscoveryRegion(String discoveryRegion) {
        this.discoveryRegion = discoveryRegion;
    }
<p>
The Amazon Web Services Region that the account information is returned from. An account can be discovered in
multiple regions and will have a separate discovered account for each Region.
</p>

@param discoveryRegion
       The Amazon Web Services Region that the account information is returned from. An account can be discovered
       in multiple regions and will have a separate discovered account for each Region.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/IpamDiscoveredAccount.java