code: public ServiceFuture<List<StatisticsModelInner>> listByAutomationAccountAsync(String resourceGroupName, String automationAccountName, String filter, final ServiceCallback<List<StatisticsModelInner>> serviceCallback) {
          return ServiceFuture.fromResponse(listByAutomationAccountWithServiceResponseAsync(resourceGroupName, automationAccountName, filter), serviceCallback);
      }
docs: Retrieve the statistics for the account.
  
  @param resourceGroupName Name of an Azure Resource group.
  @param automationAccountName The name of the automation account.
  @param filter The filter to apply on the operation.
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object