code: public function execute()
      {
          $result = $this->resultJson->create();
          try {
              $activeVersion = $this->getRequest()->getParam('active_version');
              $domains = $this->api->getAllDomains($activeVersion);
              $storeBaseUrl = $this->storeManager->getStore()->getBaseUrl();
  
              if (!$domains) {
                  return $result->setData([
                      'status'    => false,
                      'msg'       => 'Failed to check Domain details.'
                  ]);
              }
  
              return $result->setData([
                  'status'    => true,
                  'domains'   => $domains,
                  'store'     => $storeBaseUrl
              ]);
          } catch (\Exception $e) {
              return $result->setData([
                  'status'    => false,
                  'msg'       => $e->getMessage()
              ]);
          }
      }
docs: Get all domains for active version
  
  @return $this|ResponseInterface|ResultInterface