> ## Documentation Index > Fetch the complete documentation index at: https://wpay-feat-edp-guide.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # Update gift card service > Updates an existing gift card service. Allows all fields to be changed except for the service ID. This endpoint requires the `gift-card-services.write` scope. This feature is in limited release and not yet available in all environments.