How to create Purchase order which Requisition is having more than one RequisitionLineId

How to create Purchase order which Requisition is having more than one RequisitionLineId. using REST API

/fscmRestApi/resources/11.13.18.05/requisitionProcessingRequests

{

    "ProcurementBU": " Service Center",

    "RequisitioningBU": " Service Center",

    "Type": "New Order",

    "GroupRequisitionLines": "Y",

    "lines": [

        {

            "RequisitionLineId": 300001490392122

        }

    ]

}

===== Need help when a RequisitionHeaderId is having more than a RequisitionLineId.

Please suggest payload to create PO using more than RequisitionLineId.