use /paths/~1ledger/post request_body: DataclassCodec
use /paths/~1ledger/post response_body 200: DataclassCodec
ledger-native: native Ledger(stamp='2024-01-02T03:04:05+00:00', day='2024-01-02', clock='03:04:05', uid=UUID('00000000-0000-0000-0000-000000000001'), amount=Decimal('4.5'), content=b'a', pair=[1, '2024-01-02'], history={'first': '2024-01-02'}, pet=Cat(kind='cat', name='Milo'), active_since=False) json={"stamp":"2024-01-02T03:04:05+00:00","day":"2024-01-02","clock":"03:04:05","uid":"00000000-0000-0000-0000-000000000001","amount":"4.5","content":"YQ==","pair":[1,"2024-01-02"],"history":{"first":"2024-01-02"},"pet":{"kind":"cat","name":"Milo"},"active_since":false}
ledger-wire: json={"stamp":"2024-01-02T03:04:05+00:00","day":"2024-01-02","clock":"03:04:05","uid":"00000000-0000-0000-0000-000000000001","amount":"4.5","content":"YQ==","pair":[1,"2024-01-02"],"history":{"first":"2024-01-02"},"pet":{"kind":"cat","name":"Milo"},"active_since":false}
