Hi,
We’ve been using the Klaviyo API for a number of customers without issue for a while now. On Friday, all of our integrations stopped working when requesting ‘subscriptions’ from the get profiles endpoint due to the following error:
'subscriptions' must be requested via additional-fields in order to be included as a sparse fieldset
This is either a bug or an unannounced breaking change to the API. The documentation for “additional-fields” states “Supported values: 'predictive_analytics'” so it seems setting it via this property is unsupported.
Can someone confirm if this is a bug and when it may be resolved?
Thanks