curl --request DELETE \
  --url https://api.perscom.io/{version}/attachments/batch \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "resources": [
    123
  ]
}
'

{
  "data": [
    {
      "name": "<string>",
      "file": "<string>",
      "id": 123,
      "filename": "<string>",
      "model_type": "<string>",
      "model_id": 123,
      "path": "<string>",
      "attachment_url": "<string>",
      "label": "<string>",
      "created_at": "2023-11-07T05:31:56Z",
      "updated_at": "2023-11-07T05:31:56Z"
    }
  ]
}