code: public void delete(String resourceGroupName, String vpnSiteName) {
          deleteWithServiceResponseAsync(resourceGroupName, vpnSiteName).toBlocking().last().body();
      }
docs: Deletes a VpnSite.
  
  @param resourceGroupName The resource group name of the VpnSite.
  @param vpnSiteName The name of the VpnSite being deleted.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @throws ErrorException thrown if the request is rejected by server
  @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent