code: def get_endpoint(self):
          
          try:
              _iss = self.service_context.issuer
          except AttributeError:
              _iss = self.endpoint
  
          if _iss.endswith('/'):
              return OIDCONF_PATTERN.format(_iss[:-1])
          else:
              return OIDCONF_PATTERN.format(_iss)
docs: Find the issuer ID and from it construct the service endpoint
  
          :return: Service endpoint