docs: public synchronized AllowableActions getAllowableActions(CmsCmisCallContext context, String objectId) {
  
          try {
              CmsObject cms = m_repository.getCmsObject(context);
              CmsUUID structureId = new CmsUUID(objectId);
              CmsResource file = cms.readResource(structureId);
              return collectAllowableActions(cms, file);
          } catch (CmsException e) {
              handleCmsException(e);
              return null;
          }
      }