DeliveryRateProvider union

Rate provided by a rate definition or a participant.

Possible types

• [DeliveryParticipant](https://shopify.dev/docs/admin-api/graphql/reference/shipping-and-fulfillment/deliveryparticipant)
• [DeliveryRateDefinition](https://shopify.dev/docs/admin-api/graphql/reference/shipping-and-fulfillment/deliveryratedefinition)