---
title: >-
  Fulfillment Constraints can now be associated with one or multiple delivery
  methods - Shopify developer changelog
description: >-
  Shopify’s developer changelog documents all changes to Shopify’s platform.
  Find the latest news and learn about new platform opportunities.
source_url:
  html: >-
    https://shopify.dev/changelog/fulfillment-constraints-can-now-be-associated-with-one-or-multiple-delivery-methods
  md: >-
    https://shopify.dev/changelog/fulfillment-constraints-can-now-be-associated-with-one-or-multiple-delivery-methods.md
metadata:
  effectiveApiVersion: 2024-10
  affectedApi:
    - displayName: Admin GraphQL API
      handle: admin-graphql
  primaryTag:
    displayName: API
    handle: api
  secondaryTag:
    displayName: Update
    handle: update
  indicatesActionRequired: true
  createdAt: '2024-07-11T13:28:43-04:00'
  postedAt: '2024-10-01T09:30:00-04:00'
  updatedAt: '2024-08-06T14:59:28-04:00'
  effectiveAt: '2024-10-01T09:30:00-04:00'
---

October 1, 2024

Tags:

* Action Required
* Admin GraphQL API
* 2024-10

# Fulfillment Constraints can now be associated with one or multiple delivery methods

You can now associate a [Fulfillment Constraint](https://shopify.dev/docs/api/functions/reference/fulfillment-constraints) function with one or multiple [delivery method types](https://shopify.dev/docs/api/admin-graphql/unstable/enums/DeliveryMethodType). The function will only run within the context of those specific delivery methods.

As of Admin GraphQL API version `2024-10` and `unstable`, you can

* Use the [FulfillmentConstraintRuleCreate](https://shopify.dev/docs/api/admin-graphql/unstable/mutations/fulfillmentConstraintRuleCreate) mutation to register your new Fulfillment Constraint function and associate it with one or multiple delivery methods. A new required input field `delivery_method_types` will be added.
* Use the [FulfillmentConstraintRuleUpdate](https://shopify.dev/docs/api/admin-graphql/unstable/mutations/fulfillmentConstraintRuleUpdate) mutation to update delivery method(s) for an existing registered function.

Existing fulfillment constraint functions will continue to run for `SHIPPING`, `LOCAL` and `PICKUP_POINT`.