curl --request DELETE \
  --url https://api.criteo.com/preview/retail-media/line-items/{line-item-id}/product-buttons/{product-button-id} \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "attributes": {
        "backgroundImage": "<string>",
        "isMandatory": 123,
        "name": "<string>",
        "rank": 123,
        "skus": [
          "<string>"
        ]
      },
      "id": "<string>",
      "type": "<string>"
    }
  ],
  "errors": [
    {
      "code": "<string>",
      "detail": "<string>",
      "instance": "<string>",
      "source": {},
      "stackTrace": "<string>",
      "title": "<string>",
      "traceId": "<string>",
      "traceIdentifier": "<string>"
    }
  ],
  "warnings": [
    {
      "code": "<string>",
      "detail": "<string>",
      "instance": "<string>",
      "source": {},
      "stackTrace": "<string>",
      "title": "<string>",
      "traceId": "<string>",
      "traceIdentifier": "<string>"
    }
  ]
}