Asset API Access
Starting with Admin API 2023-04, if an App Store app needs Asset API access to create, edit or delete a theme’s asset, it will require Shopify-granted and merchant-granted access scope.
Please note if you require access to themeFilesUpsert, themeFilesDelete, or themeFilesCopy you must request and meet the eligibility criteria for Assets API access.
Starting with GraphQL Admin API 2024-10, if an App store app needs Theme API access to create, publish, update, or delete a theme it will require Shopify-granted and merchant-granted access scopes.