POST api/CaseStudy/App_invoice_payment

{
  "invoice_id": "sample string 1",
  "patient_id": "sample string 2",
  "doctor_id": "sample string 3",
  "invoice_description": "sample string 4",
  "invoice_date": "sample string 5",
  "invoice_amount": 6.0,
  "invoice_status": 7,
  "balance_amount": 8.0,
  "payment_id": "sample string 9",
  "payment_amount": 10.0,
  "payment_type": "sample string 11",
  "payment_gateway_id": 12,
  "payment_invoice_mapping_id": 13,
  "invoice_amount_paid": 14.0,
  "Dml_Indicator": "sample string 15",
  "order_id": "sample string 16",
  "visit_report_id": "sample string 17",
  "MPIN": "sample string 18",
  "user_created_by": "sample string 19",
  "hospital_id": "sample string 20",
  "transaction_id": "sample string 21"
}