public void setEc2InstanceRegion(String ec2InstanceRegion) {
        this.ec2InstanceRegion = ec2InstanceRegion;
    }
<p>
The Amazon Web Services Region where the Amazon EC2 instance is located.
</p>

@param ec2InstanceRegion
       The Amazon Web Services Region where the Amazon EC2 instance is located.
aws-java-sdk-storagegateway/src/main/java/com/amazonaws/services/storagegateway/model/DescribeGatewayInformationResult.java