curl --request GET \
  --url https://api.clipping.cc/v1/collections/{collection_id}/documents \
  --header 'Authorization: Bearer <token>'

{
  "documents": [
    {
      "document_id": "<string>",
      "item_id": "<string>",
      "collection_id": "<string>",
      "kind": "<string>",
      "created_at": 123
    }
  ],
  "total": 123,
  "kinds": [
    "<string>"
  ]
}