curl --request GET \
  --url https://api.merchantops.ai/api/product-types/{key}

{
  "id": "<string>",
  "key": "<string>",
  "name": "<string>",
  "category_key": "<string>",
  "createdAt": "<string>",
  "createdBy": "<string>",
  "description": [
    {}
  ],
  "isActive": true,
  "is_system": false,
  "lastModifiedAt": "<string>",
  "lastModifiedBy": "<string>",
  "propertyCount": 0,
  "propertyKeys": [
    "<string>"
  ]
}