curl --request DELETE \
  --url https://api-eu.flexportal.io/v1/files/{fileId} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'Tenant-ID: <tenant-id>' \
  --data '
{
  "deleteFromStorage": true
}
'

{
  "success": true,
  "message": "<string>",
  "fileId": "<string>"
}