POST api/EntityMaster/Entity_Creation_Mapping

{
  "entity_name": "sample string 1",
  "payer_id": "sample string 2",
  "entity_type": "sample string 3",
  "address_line1": "sample string 4",
  "address_line2": "sample string 5",
  "country": "sample string 6",
  "state": "sample string 7",
  "city": "sample string 8",
  "area": "sample string 9",
  "emailid": "sample string 10",
  "website": "sample string 11",
  "payer_documentation": "sample string 12",
  "active_from": "sample string 13",
  "active_to": "sample string 14",
  "billing_type": "sample string 15",
  "Dml_Indicator": "sample string 16",
  "entity_code": "sample string 17",
  "address_id": "sample string 18",
  "created_by": "sample string 19",
  "hospital_id": "sample string 20",
  "branch_id": "sample string 21",
  "entity_billing_id": "sample string 22",
  "master_entity_id": "sample string 23",
  "corporate_id": "sample string 24"
}