public String getEndpointGroupArn() {
        return this.endpointGroupArn;
    }
<p>
The Amazon Resource Name (ARN) of the endpoint group.
</p>

@return The Amazon Resource Name (ARN) of the endpoint group.
aws-java-sdk-globalaccelerator/src/main/java/com/amazonaws/services/globalaccelerator/model/DestinationPortMapping.java