Creating an entity using POST

Creating a proposal with a materials list

POSThttps://ecc123456789012345.servicebus.windows.net/MyEbms/ABC/OData/ARQT
{
 "B_ID": "DOEJOH",
 "QT_DATE": "12/21/19",
 "QUOTE": "12345.1",
 "DESCR": "My new proposal,
 "MEMO": "multi – line memo \r\nSo much can be written here and can be printed at the bottom of the invoice",
 "Details":
  [
   {
    "INVEN": "ADJWRE",
    "DESCR": "Adjustable wrench, overriding the default EBMS description",
    "M_QUAN": 5,
    "UNIT": 10.99"
   },
   {
    "INVEN": "MAT123",
    "M_QUAN": 10,
    "UNIT": 10.35,
    "Materials":
     [
      {
       "INVEN": "PART1",
       "M_QUAN": 1,
       "UNIT": 1.99"
      },
      {
       "INVEN": "PART2",
       "M_QUAN": 5,
       "UNIT": 0.35
      },
     ]
   },
  ]
}