docs: public static Specification<JpaDistributionSetTag> ofDistributionSet(final Long dsId) {
          return (dsRoot, query, criteriaBuilder) -> {
              final Join<JpaDistributionSetTag, JpaDistributionSet> tagJoin = dsRoot
                      .join(JpaDistributionSetTag_.assignedToDistributionSet);
  
              query.distinct(true);
  
              return criteriaBuilder.equal(tagJoin.get(JpaDistributionSet_.id), dsId);
          };
  
      }