docs: def resolve_link(self, snow_record, field_to_resolve, **kparams):
          """
          Get the info from the link and return a SnowRecord.
          """
          try:
            link = snow_record.links()[field_to_resolve]
          except KeyError as e:
            return SnowRecord.NotFound(self, snow_record._table_name, "Could not find field %s in record" % field_to_resolve, [snow_record, field_to_resolve, self])
  
          if kparams:
              link += ('&', '?')[urlparse(link).query == '']
              link += '&'.join("%s=%s" % (key,val) for (key,val) in kparams.items())
          linked_response = self.req("get", link) # rety here...
  
          rjson = linked_response.json()
          rtablename = SnowRecord.tablename_from_link(link)
  
          # could do this, but better to not mutate:
          # setattr(snow_record, field_to_resolve, linked)
          # so just return new record. could infer
  
          if "result" in rjson:
              linked = SnowRecord(self, rtablename, **rjson["result"])
          else:
              linked = SnowRecord.NotFound(self, rtablename, "Could not resolve link %s" % link, [rjson, rtablename, link, self])
  
          return linked