Currently, the APIs for the Catalog product Insertion or Update allows the character "\n" in the textLink

1. Use the GET product API to fetch data from a product https://developers.vtex.com/vtex-rest-api/reference/catalog-api-product#catalog-api-get-product

2. Update the product data via API inserting a "\n" character in the textLink field: https://developers.vtex.com/vtex-rest-api/reference/catalog-api-product#catalog-api-put-product

3. Open the given product URL, you'll receive a 404 response.

Saving this data via UI (Produto.aspx) saves the data correctly, allowing for the product page to be properly rendered.