POST - https://subscribercrmapi.ifparoma.org/api/holdingpaysourcedetails

Updates existing Pay Source Details.

{
"HoldingId": 123,
"Id": 1,
"ContactId": 123,
"HoldingPersonalDetailsId": null,
"PaySourceContactId": 456,
"DateFrom": "2022-01-09T00:00:00+00:00",
"DateTo": "2025-12-09T00:00:00+00:00",
"Notes": "",
"ToRemove": false
}