Start a folder archive job

curl --request POST \
  --url https://convertly.sh/api/files/archive \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "folderId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "fileIds": [
    "3c90c3cc-0d44-4b50-8888-8dd25736052a"
  ],
  "targetFolderId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "format": "zip",
  "recursive": true,
  "delivery": "library",
  "downloadName": "<string>"
}
'

{
  "error": "<string>",
  "upgradeUrl": "<string>"
}