curl --request GET \
  --url https://{companyName}.api.joinluminous.com/external/api/v1/invoices/{id} \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "id": 123,
    "created_at": "2023-11-07T05:31:56Z",
    "updated_at": "2023-11-07T05:31:56Z",
    "status": "<string>",
    "payment_status": "<string>",
    "order_date": "2023-11-07T05:31:56Z",
    "ship_by_date": "2023-11-07T05:31:56Z",
    "approval_status": "<string>",
    "customer_po_number": "<string>",
    "payment_terms": "<string>",
    "public_note": "<string>",
    "private_note": "<string>",
    "total_qty": 123,
    "total_shipping": 123,
    "total_discount": 123,
    "total": 123,
    "total_paid": 123,
    "total_due": 123,
    "warehouse_id": 123,
    "ship_to": {
      "address_1": "<string>",
      "address_2": "<string>",
      "city": "<string>",
      "state": "<string>",
      "zip": "<string>",
      "country": "<string>"
    },
    "quickbooks_invoice_id": "<string>",
    "quickbooks_message": "<string>",
    "customer": {
      "id": 123,
      "name": "<string>",
      "address_1": "<string>",
      "address_2": "<string>",
      "city": "<string>",
      "state": "<string>",
      "zip": "<string>",
      "country": "<string>",
      "phone": "<string>",
      "email": "<string>",
      "created_at": "2023-11-07T05:31:56Z",
      "updated_at": "2023-11-07T05:31:56Z"
    },
    "items": [
      {
        "id": 123,
        "created_at": "2023-11-07T05:31:56Z",
        "updated_at": "2023-11-07T05:31:56Z",
        "sku": "<string>",
        "name": "<string>",
        "product_id": 123,
        "qty": 123,
        "unit_price": 123,
        "discount": 123,
        "total": 123
      }
    ],
    "payments": [
      {
        "id": 123,
        "invoice_id": 123,
        "gateway": "<string>",
        "type": "<string>",
        "charge_type": "<string>",
        "amount": 123,
        "date": "2023-11-07T05:31:56Z",
        "status": "<string>",
        "external_id": "<string>",
        "notes": "<string>",
        "reference_id": "<string>",
        "gateway_response": {
          "status": "<string>",
          "code": "<string>",
          "message": "<string>",
          "metadata": "<string>"
        },
        "created_by": 123,
        "created_at": "2023-11-07T05:31:56Z",
        "updated_at": "2023-11-07T05:31:56Z",
        "deleted_at": "2023-11-07T05:31:56Z"
      }
    ],
    "sales_order": {
      "id": 123,
      "created_at": "2023-11-07T05:31:56Z",
      "updated_at": "2023-11-07T05:31:56Z",
      "status": "<string>",
      "order_id": "<string>",
      "order_number": "<string>",
      "order_date": "2023-12-25",
      "payment_date": "2023-12-25",
      "ship_by_date": "2023-12-25",
      "age": 123,
      "order_status": "<string>",
      "customer_id": "<string>",
      "customer_username": "<string>",
      "customer_email": "<string>",
      "bill_to": {},
      "ship_to": {},
      "requested_shipping_service": "<string>",
      "total": 123,
      "total_paid": 123,
      "total_tax": 123,
      "total_shipping": 123,
      "customer_notes": "<string>",
      "internal_notes": "<string>",
      "ship_date": "2023-12-25",
      "hold_until_date": "2023-12-25",
      "user_id": 123,
      "externally_fulfilled": true,
      "externally_fulfilled_by": "<string>",
      "is_posted": true,
      "posted_by": "<string>",
      "not_sync": true,
      "sales_posted": true,
      "split_order": true,
      "skip_inventory": true,
      "skip_sales_report": true,
      "channel_id": 123,
      "total_order_cost": 123,
      "total_order_quantity": 123,
      "order_cost_details": {},
      "source": "<string>",
      "shipstation_order_id": "<string>",
      "type": "<string>",
      "parent_id": 123,
      "shipping_revenue": 123,
      "product_total": 123,
      "total_discount": 123,
      "picking_status": "<string>",
      "starred_description": "<string>",
      "customer_po_number": "<string>"
    },
    "custom_fields": {
      "Field Name 1": "Some Value"
    },
    "tags": [
      {
        "id": 123,
        "name": "<string>",
        "description": "<string>",
        "icon": "<string>",
        "color": "<string>"
      }
    ]
  }
}