code: def related(self, domain):
          '''Get the related domains of the given domain.
  
          For details, see https://investigate.umbrella.com/docs/api#relatedDomains
          '''
          uri = self._uris["related"].format(domain)
          return self.get_parse(urif related(self, domain):
          '''Get the related domains of the given domain.
  
          For details, see https://investigate.umbrella.com/docs/api#relatedDomains
          '''
          uri = self._uris["related"].format(domain)
          return self.get_parse(uri)
docs: Get the related domains of the given domain.
  
          For details, see https://investigate.umbrella.com/docs/api#relatedDomains