code: public ServiceFuture<WorkItemConfigurationInner> getDefaultAsync(String resourceGroupName, String resourceName, final ServiceCallback<WorkItemConfigurationInner> serviceCallback) {
          return ServiceFuture.fromResponse(getDefaultWithServiceResponseAsync(resourceGroupName, resourceName), serviceCallback);
      }
docs: Gets default work item configurations that exist for the application.
  
  @param resourceGroupName The name of the resource group.
  @param resourceName The name of the Application Insights component resource.
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object