code: public VerificationIPFlowResultInner beginVerifyIPFlow(String resourceGroupName, String networkWatcherName, VerificationIPFlowParameters parameters) {
          return beginVerifyIPFlowWithServiceResponseAsync(resourceGroupName, networkWatcherName, parameters).toBlocking().single().body();
      }
docs: Verify IP flow from the specified VM to a location given the currently configured NSG rules.
  
  @param resourceGroupName The name of the resource group.
  @param networkWatcherName The name of the network watcher.
  @param parameters Parameters that define the IP flow to be verified.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @throws CloudException thrown if the request is rejected by server
  @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
  @return the VerificationIPFlowResultInner object if successful.