The Merchant Fulfillment API now returns reasons for ineligible shipping services


What is changing?

The GetEligibleShippingServices operation now returns a list of shipping services that are ineligible based on the ShipmentRequestDetails information specified. Each ineligible shipping service includes a reason code indicating why it is ineligible.

Which marketplaces are affected?

This change applies to the US, Mexico, Spain, UK, France, Germany, Italy, and India marketplaces.

Who is affected?

Developers with applications that use the Merchant Fulfillment API section are affected by this change.

What action is required?

If you have an affected application, be sure to update it to expose the RejectedShippingServiceList response element, which contains a list of ineligible shipping services. This lets you show sellers why some shipping services are ineligible.

We have updated the client libraries for the Merchant Fulfillment API section to version 2020-02-06. You only need to download the new client libraries if you want to use this new functionality.

The updated client libraries are available today in three languages:

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