curl --request GET \
  --url https://api.hubapi.com/url-mappings/v3/url-mappings/{id} \
  --header 'Authorization: Bearer <token>'

{
  "cdnPurgeEmbargoTime": 123,
  "contentGroupId": 123,
  "cosObjectType": "ACCESS_GROUP_MEMBERSHIP",
  "created": 123,
  "createdById": 123,
  "deletedAt": 123,
  "destination": "<string>",
  "id": 123,
  "internallyCreated": true,
  "isActive": true,
  "isMatchFullUrl": true,
  "isMatchQueryString": true,
  "isOnlyAfterNotFound": true,
  "isPattern": true,
  "isProtocolAgnostic": true,
  "isRegex": true,
  "isTrailingSlashOptional": true,
  "label": "<string>",
  "name": "<string>",
  "note": "<string>",
  "portalId": 123,
  "precedence": 123,
  "redirectStyle": 123,
  "routePrefix": "<string>",
  "updated": 123,
  "updatedById": 123
}