code: public ServiceFuture<Void> deleteHybridConnectionAsync(String resourceGroupName, String name, String namespaceName, String relayName, final ServiceCallback<Void> serviceCallback) {
          return ServiceFuture.fromResponse(deleteHybridConnectionWithServiceResponseAsync(resourceGroupName, name, namespaceName, relayName), serviceCallback);
      }
docs: Delete a Hybrid Connection in use in an App Service plan.
  Delete a Hybrid Connection in use in an App Service plan.
  
  @param resourceGroupName Name of the resource group to which the resource belongs.
  @param name Name of the App Service plan.
  @param namespaceName Name of the Service Bus namespace.
  @param relayName Name of the Service Bus relay.
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object