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Delivery options in Shopify Functions input now expose their metafields

doc:019fb619-9b4a-74ac-a83e-3ffa98844fb4::feed/https://shopify.dev/changelog/delivery-options-in-shopify-functions-input-now-expose-their-metafields
Product
Shopify Admin GraphQL API
Source
Feed
Change kind
Feed Entry
Detected
Last updated

Deterministic evidence

Before / after

Extracted from Shopify's published contract. Open the source ↗

−1+81 change

1 / 1
null
{
"content_hash": "67c84d564bf62dfdd8b7916a9570a5d4df48ea8dcd60b596c1fc44b6c2d018bf",
"excerpt": "Shopify Functions can now read metafields attached to delivery options in the cart. On API version 2026-10, you can call metafield(namespace:, key:) on any option in cart.deliveryGroups.deliveryOptions. This affects apps that build Delivery Customization Functions and any other function whose input includes delivery options. No action is required. What changed In the Functions cart graph, CartDeliveryOption now includes a metafield field: metafield(namespace: String, key: String!): Metafield The…",
"identity": "https://shopify.dev/changelog/delivery-options-in-shopify-functions-input-now-expose-their-metafields",
"link": "https://shopify.dev/changelog/delivery-options-in-shopify-functions-input-now-expose-their-metafields",
"published_at": "2026-09-15T14:00:00Z",
"title": "Delivery options in Shopify Functions input now expose their metafields"
}

Interpreted documentation change

What the vendor announced

The evidence describes a changelog entry noting that delivery options in Shopify Functions inputs now expose their metafields, enabling reading metafields attached to delivery options (API version 2026-10) and that CartDeliveryOption now includes a metafield field. It is an informational/documentation change without action required.

Delivery options in Shopify Functions input now expose their metafields Shopify Functions can now read metafields attached to delivery options in the cart. On API version 2026-10, you can call metafield(namespace:, key:) on any option in cart.deliveryGroups.deliveryOptions. This affects apps that build Delivery Customization Functions and any other function whose input includes delivery options. No action is required. What changed In the Functions cart graph, CartDeliveryOption now includes a metafield field: metafield(namespace: String, key: String!): Metafield The…

Vendor source ↗

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Multi-source correlation

Other Shopify findings correlated with this change across sources.

  1. Potentially breaking
    SDK release 15.0.0sdk:npm/@shopify/shopify-api@15.0.0
    Shopify Admin GraphQL API
  2. Potentially breaking
    SDK release 15.0.0sdk:npm/@shopify/shopify-api@15.0.0
    Shopify Admin GraphQL API