text: from office365.runtime.queries.service_operation_query import ServiceOperationQuery
  from office365.sharepoint.base_entity import BaseEntity
  
  
  class WebApplication(BaseEntity):
  
      @staticmethod
      def lookup(context, request_uri):
          """
          :type context
          :type request_uri str
          """
          return_type = WebApplication(context)
          payload = {"requestUri": request_uri}
          qry = ServiceOperationQuery(return_type, "Lookup", None, payload, None, return_type)
          qry.static = True
          context.add_query(qry)
          return return_type
  
      @property
      def entity_type_name(self):
          return "Microsoft.SharePoint.Administration.SPWebApplication"
  