code: public ServiceFuture<Void> startAsync(String resourceGroupName, String accountName, String streamingEndpointName, final ServiceCallback<Void> serviceCallback) {
          return ServiceFuture.fromResponse(startWithServiceResponseAsync(resourceGroupName, accountName, streamingEndpointName), serviceCallback);
      }
docs: Start StreamingEndpoint.
  Starts an existing StreamingEndpoint.
  
  @param resourceGroupName The name of the resource group within the Azure subscription.
  @param accountName The Media Services account name.
  @param streamingEndpointName The name of the StreamingEndpoint.
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object