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

{
  "campaignId": "<integer>",
  "name": "<string>",
  "startDateTimeUtc": "<dateTime>",
  "endDateTimeUtc": "<dateTime>",
  "givingGoal": "<double>",
  "newGiverGoal": "<integer>",
  "totalGiftGoal": "<integer>",
  "isArchived": "<boolean>",
  "createDateTimeUtc": "<dateTime>",
  "createdByUser": "<string>",
  "modifiedDateTimeUtc": "<dateTime>",
  "modifiedByUser": "<string>"
}