code: public Observable<LinkedWorkspaceInner> getAsync(String resourceGroupName, String automationAccountName) {
          return getWithServiceResponseAsync(resourceGroupName, automationAccountName).map(new Func1<ServiceResponse<LinkedWorkspaceInner>, LinkedWorkspaceInner>() {
              @Override
              public LinkedWorkspaceInner call(ServiceResponse<LinkedWorkspaceInner> response) {
                  return response.body();
              }
          });
      }
docs: Retrieve the linked workspace for the account id.
  
  @param resourceGroupName Name of an Azure Resource group.
  @param automationAccountName The name of the automation account.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the observable to the LinkedWorkspaceInner object