docs: private String getApiKey(CmsObject cms, String sitePath) throws CmsException {
  
          String res = cms.readPropertyObject(
              sitePath,
              CmsPropertyDefinition.PROPERTY_GOOGLE_API_KEY_WORKPLACE,
              true).getValue();
  
          if (CmsStringUtil.isEmptyOrWhitespaceOnly(res)) {
              res = cms.readPropertyObject(sitePath, CmsPropertyDefinition.PROPERTY_GOOGLE_API_KEY, true).getValue();
          }
          return res;
  
      }