code: public Observable<ServiceResponse<SecurityGroupViewResultInner>> beginGetVMSecurityRulesWithServiceResponseAsync(String resourceGroupName, String networkWatcherName, String targetResourceId) {
          if (resourceGroupName == null) {
              throw new IllegalArgumentException("Parameter resourceGroupName is required and cannot be null.");
          }
          if (networkWatcherName == null) {
              throw new IllegalArgumentException("Parameter networkWatcherName is required and cannot be null.");
          }
          if (this.client.subscriptionId() == null) {
              throw new IllegalArgumentException("Parameter this.client.subscriptionId() is required and cannot be null.");
          }
          if (targetResourceId == null) {
              throw new IllegalArgumentException("Parameter targetResourceId is required and cannot be null.");
          }
          final String apiVersion = "2017-10-01";
          SecurityGroupViewParameters parameters = new SecurityGroupViewParameters();
          parameters.withTargetResourceId(targetResourceId);
          return service.beginGetVMSecurityRules(resourceGroupName, networkWatcherName, this.client.subscriptionId(), apiVersion, this.client.acceptLanguage(), parameters, this.client.userAgent())
              .flatMap(new Func1<Response<ResponseBody>, Observable<ServiceResponse<SecurityGroupViewResultInner>>>() {
                  @Override
                  public Observable<ServiceResponse<SecurityGroupViewResultInner>> call(Response<ResponseBody> response) {
                      try {
                          ServiceResponse<SecurityGroupViewResultInner> clientResponse = beginGetVMSecurityRulesDelegate(response);
                          return Observable.just(clientResponse);
                      } catch (Throwable t) {
                          return Observable.error(t);
                      }
                  }
              });
      }
docs: Gets the configured and effective security group rules on the specified VM.
  
  @param resourceGroupName The name of the resource group.
  @param networkWatcherName The name of the network watcher.
  @param targetResourceId ID of the target VM.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the observable to the SecurityGroupViewResultInner object