curl --request GET \
  --url https://api.virtuoussoftware.com/api/RecurringGiftPayment/{recurringGiftId} \
  --header 'Authorization: Bearer <token>'

{
  "id": "<integer>",
  "gift": {
    "id": "<integer>",
    "contactId": "<integer>",
    "giftDate": "<dateTime>",
    "amount": "<double>"
  },
  "expectedAmount": "<double>",
  "expectedPaymentDate": "<dateTime>",
  "dismissPaymentDate": "<dateTime>",
  "fulfillPaymentDate": "<dateTime>"
}