=====sellerDtls=====
"gstin": "",
"lglNm": "",
"trdNm": "",
"addr1": "",
"addr2": "",
"loc" : "",
"pin" : "",
"stcd": "",
"ph": "",
"em": ""
=====docDtls=====
"typ": "INV",
"no": "",
"dt": ""
=====buyerDtls=====
"gstin": "",
"lglNm": "",
"trdNm": "",
"addr1": "",
"addr2": "",
"loc": "",
"pin": "",
"stcd": "",
"pos": "",
"ph": "",
"em": "test@einv.com"
=====itemList=====
=====valDtls=====
"assVal": 0.00,
"cgstVal":0.00,
"sgstVal":0.00,
"igstVal":0.00,
"cesVal": 0,
"stCesVal": 0,
"totInvVal": 0.00,
"rndOffAmt": 0.00