code: public CmsRelationFilter filterStructureId(CmsUUID structureId) {
  
          CmsRelationFilter filter = (CmsRelationFilter)clone();
          filter.m_structureId = structureId;
          return filter;
      }
docs: Returns an extended filter with the given structure id restriction.<p>
  
  @param structureId the structure id to filter
  
  @return an extended filter with the given structure id restriction