--- title: CartSelectedDeliveryOptionInput - Storefront API description: > The input fields for updating the selected delivery options for a delivery group. api_version: unstable api_name: storefront source_url: html: >- https://shopify.dev/docs/api/storefront/unstable/input-objects/CartSelectedDeliveryOptionInput md: >- https://shopify.dev/docs/api/storefront/unstable/input-objects/CartSelectedDeliveryOptionInput.md --- # Cart​Selected​Delivery​Option​Input input\_object The input fields for updating the selected delivery options for a delivery group. ## Fields * delivery​Group​Id [ID!](https://shopify.dev/docs/api/storefront/unstable/scalars/ID) non-null The ID of the cart delivery group. * delivery​Option​Handle [String!](https://shopify.dev/docs/api/storefront/unstable/scalars/String) non-null The handle of the selected delivery option. *** ## Map No referencing types