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