post
POST /eledger/Accountants HTTP/1.1
Host: 
Authorization: Bearer JWT
Content-Type: application/json-patch+json
Accept: */*
Content-Length: 239

{
  "Name": "text",
  "BuildingNumber": "text",
  "Street": "text",
  "City": "text",
  "Country": "text",
  "PostalCode": "text",
  "Phone": "text",
  "Fax": "text",
  "Email": "text",
  "ContractDate": "2025-04-28T11:16:27.849Z",
  "AccountantType": "text",
  "ContractNumber": "text"
}
true