@Override
    public boolean exists(
        EntityDescriptionReadId identifier, ResolvedReadContext resolvedReadContext) {
      ScopedEntityName entityId = identifier.getEntityName();
      NameOrURI codeSystemVersion = identifier.getCodeSystemVersion();

      return ((entityId != null && StringUtils.equals(entityId.getName(), "test"))
              || StringUtils.equals(identifier.getUri(), "test.uri"))
          && codeSystemVersion.getName().equals("test.version")
          && resolvedReadContext != null;
    }