curl -X POST https://sandbox.layerfi.com/v1/businesses/d2f6d97f-3345-4299-9ec2-468738c5d536/ledger/entries/3b062adc-6877-4f28-accf-2acd220ef13b/reverse \
  -H "Authorization: Bearer <access_token>" \
  -H "Content-Type: application/json"

{
    "data": {
        "type": "Ledger_Entry",
        "id": "1fe5ccfc-9dbb-444a-8cb8-e2874e98433e",
        "business_id": "f9baa8fd-9413-4bcf-810b-6d32604de649",
        "ledger_id": "0f4bb90e-1c43-4994-81e8-aac4dcd6e380",
        "agent": "API",
        "entry_type": "REVERSAL",
        "date": "2024-05-30T21:43:14.079497Z",
        "entry_at": "2024-05-01T19:00:00Z",
        "reversal_of_id": "8a01e025-c111-4360-b3e0-eecaf70a560e",
        "reversal_id": null,
        "line_items": [
            {
                "id": "e40d6f90-a820-4f0c-9d46-c6ff50975fb8",
                "entry_id": "1fe5ccfc-9dbb-444a-8cb8-e2874e98433e",
                "account": {
                    "id": "50edc310-66ab-4380-b1de-0d52c24821b2",
                    "name": "Rent",
                    "stable_name": "RENT_EXPENSE",
                    "normality": "DEBIT",
                    "account_type": {
                        "value": "EXPENSE",
                        "display_name": "Expenses"
                    },
                    "account_subtype": {
                        "value": "OPERATING_EXPENSES",
                        "display_name": "Operating Expenses"
                    }
                },
                "amount": 250000,
                "direction": "CREDIT",
                "entry_at": "2024-05-01T19:00:00Z",
                "createdAt": "2024-05-30T21:43:14.079497Z"
            },
            {
                "id": "5e9f885f-eda5-41e0-be05-c5e3d04ddce8",
                "entry_id": "1fe5ccfc-9dbb-444a-8cb8-e2874e98433e",
                "account": {
                    "id": "5c114ae2-0e6f-4798-8e9a-f7e1c892e2fa",
                    "name": "Layer Demo Banking",
                    "stable_name": null,
                    "normality": "DEBIT",
                    "account_type": {
                        "value": "ASSET",
                        "display_name": "Assets"
                    },
                    "account_subtype": {
                        "value": "BANK_ACCOUNTS",
                        "display_name": "Bank Accounts"
                    }
                },
                "amount": 250000,
                "direction": "DEBIT",
                "entry_at": "2024-05-01T19:00:00Z",
                "createdAt": "2024-05-30T21:43:14.079497Z"
            }
        ],
        "invoice": null,
        "manual_entry": null,
        "source": {
            "type": "Transaction_Ledger_Entry_Source",
            "transaction_id": "073afbfd-e25d-4c62-b591-060740f00cf8",
            "external_id": "12345-1234-expense-243",
            "account_name": "Layer Demo Banking",
            "date": "2024-05-01T19:00:00Z",
            "amount": 250000,
            "direction": "DEBIT",
            "counterparty": "WeWork",
            "entity_name": "Bank Transaction",
            "display_description": "Layer Demo Banking transaction May 1"
        }
    }
}