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

You can now associate a Fulfillment Constraint function with one or multiple delivery method types. 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 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 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.