curl --request PUT \
  --url https://api.virtuoussoftware.com/api/GiftAsk/{giftAskId} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "askAmount": "<double:required>",
  "askDate": "<dateTime:optional>",
  "expectedFulfillmentDate": "<dateTime:optional>",
  "notes": "<string:optional>",
  "askType": "<string:FixedAsk|RecurringAsk:required>",
  "frequency": "<string:optional>",
  "declined": "<boolean:optional:default=false>",
  "projectId": "<integer:optional>",
  "segmentId": "<integer:optional>",
  "assignedUserId": "<integer:optional>",
  "secondaryAssignedUserId": "<integer:optional>",
  "status": "<string:required>",
  "customFields": [
    {
      "name": "<string:required>",
      "value": "<string:optional>"
    },
    {
      "name": "<string:required>",
      "value": "<string:optional>"
    }
  ]
}
'

{
  "id": "<integer>",
  "giftAskUrl": "<string>",
  "giftsAppliedUrl": "<string>",
  "contactId": "<integer>",
  "contactUrl": "<string>",
  "askAmount": "<double>",
  "askAmountFormatted": "<string>",
  "askDate": "<dateTime>",
  "askDateFormatted": "<string>",
  "expectedFulfillmentDate": "<dateTime>",
  "expectedFulfillmentDateFormatted": "<string>",
  "notes": "<string>",
  "askType": "<string>",
  "frequency": "<string>",
  "declined": "<boolean>",
  "createDateTimeUtc": "<dateTime>",
  "createdByUser": "<string>",
  "modifiedDateTimeUtc": "<dateTime>",
  "modifiedByUser": "<string>",
  "projectId": "<integer>",
  "project": "<string>",
  "projectUrl": "<string>",
  "segmentId": "<integer>",
  "segment": "<string>",
  "segmentCode": "<string>",
  "segmentUrl": "<string>",
  "assignedUserId": "<integer>",
  "assignedUser": "<string>",
  "secondaryAssignedUser": "<string>",
  "secondaryAssignedUserId": "<integer>",
  "status": "<string>",
  "customFields": [
    {
      "name": "<string>",
      "value": "<string>",
      "displayName": "<string>"
    },
    {
      "name": "<string>",
      "value": "<string>",
      "displayName": "<string>"
    }
  ]
}