docs: public Observable<ServerConnectionPolicyInner> createOrUpdateAsync(String resourceGroupName, String serverName, ServerConnectionType connectionType) {
          return createOrUpdateWithServiceResponseAsync(resourceGroupName, serverName, connectionType).map(new Func1<ServiceResponse<ServerConnectionPolicyInner>, ServerConnectionPolicyInner>() {
              @Override
              public ServerConnectionPolicyInner call(ServiceResponse<ServerConnectionPolicyInner> response) {
                  return response.body();
              }
          });
      }