Subledger v2 create_and_post JSON body

gistfile1.json

{
    "effective_at": "ISO8601 Date/Time",
    "description": "Free form text",
    "reference": "URL",
    "lines": [
        {
            "account": "account_id",
            "value": {
                "type": "debit",
                "amount": "10.00"
            }
        },
        {
            "account": "account_id",
            "value": {
                "type": "credit",
                "amount": "10.00"
            }
        }
    ]
}