parameters: (self, InvestorProductGroupMarginField, RspInfoField, requestId, final)
docstring: 请求查询投资者品种/跨品种保证金响应
docstring_summary: 请求查询投资者品种/跨品种保证金响应
docstring_tokens: 请求查询投资者品种 / 跨品种保证金响应
function: def onRspQryInvestorProductGroupMargin(self, InvestorProductGroupMarginField, RspInfoField, requestId, final):
          """请求查询投资者品种/跨品种保证金响应"""
          pass
function_tokens: def onRspQryInvestorProductGroupMargin ( self , InvestorProductGroupMarginField , RspInfoField , requestId , final ) : pass