curl --request GET \
  --url https://api.bold-factory.com/v1/items/skus/{skuReference}/duplicates \
  --header 'Authorization: Bearer <token>'

{
  "hasDuplicates": true,
  "duplicates": [
    {
      "id": "<string>",
      "externalReference": "<string>",
      "code": "<string>",
      "name": "<string>",
      "description": "<string>",
      "validationErrors": "<string>",
      "productId": "<string>",
      "imageFileId": "<string>",
      "image": {
        "id": "<string>",
        "readOnlyUri": "<string>"
      },
      "product": {
        "id": "<string>",
        "externalReference": "<string>",
        "code": "<string>",
        "name": "<string>",
        "description": "<string>",
        "deletedAt": "2023-11-07T05:31:56Z",
        "createdAt": "2023-11-07T05:31:56Z",
        "createdBy": "<string>",
        "lastModifiedAt": "2023-11-07T05:31:56Z",
        "lastModifiedBy": "<string>"
      },
      "deletedAt": "2023-11-07T05:31:56Z",
      "createdAt": "2023-11-07T05:31:56Z",
      "createdBy": "<string>",
      "lastModifiedAt": "2023-11-07T05:31:56Z",
      "lastModifiedBy": "<string>",
      "unit": {
        "id": "<string>",
        "code": "<string>",
        "name": "<string>"
      },
      "displayDecimalPlaces": 123
    }
  ]
}