Amazon Updates GetCompetitiveSummary Operation: New Enum Values Announced

Starting May 28, 2025, Amazon will implement significant updates to the getCompetitiveSummary operation, affecting developers who utilize this feature in their applications. The changes include new enum values for customer membership and offer types, which are crucial for managing competitive pricing strategies across all marketplaces.
Key Takeaways
- New enum value "DEFAULT" added to customerMembership operation.
- OfferType input value changes from "CONSUMER" to "Consumer".
- Developers must merge and deploy the latest swagger model by July 30 to avoid disruptions.
Overview of Changes
The getCompetitiveSummary operation is a vital tool for developers working with Amazon's Selling Partner API (SP-API). The upcoming changes are designed to enhance the functionality and accuracy of competitive pricing data. Here’s a detailed look at the modifications:
- Customer Membership Enum Values
The customerMembership operation will now include the following values: - Offer Type Input Change
The enum value for OfferType input in the lowestPricedOffersInputs array will transition from "CONSUMER" to "Consumer". This change is primarily a case sensitivity adjustment but is essential for maintaining consistency in API calls.
Implementation Timeline
Developers should be aware of the following key dates regarding the implementation of these changes:
- May 28, 2025: The new swagger model will be available for developers to merge and deploy.
- July 30, 2025: The API will start sending the new CustomerMembership::DEFAULT enum value.
It is crucial for developers to act promptly to ensure their applications are updated accordingly. Failure to merge and deploy the latest swagger model by the July deadline may lead to negative impacts on application performance and data accuracy.
Conclusion
These updates to the getCompetitiveSummary operation reflect Amazon's commitment to providing developers with the tools necessary for effective competitive analysis and pricing strategies. By adapting to these changes, developers can ensure their applications remain functional and competitive in the ever-evolving e-commerce landscape. As the implementation date approaches, developers are encouraged to review their applications and prepare for the transition to the new enum values.