List Menu Metafields
API operation: Open the endpoint in Scalar
Use GET /business/{business_id}/menus/{menu_id}/metafields to list the metafields attached to a menu. The current public operation is MenuMetafield.findAll.
Use an administrator or business-manager account. The menu_id must belong to the specified business_id; the response includes pagination metadata.
See Find a menu metafield, Business menus model, and Extra attributes (Metafields).