I'm trying to update an existing Subscriber in the All Subscriber Table through the API; i've set up the AppId in the App Center and have connected and created Subscribers, but i'm still having issues updating.

What call do I need to be making to do this? These are the ones i've been trying.

https://code.exacttarget.com/apis-sdks/rest-api/v1/hub/data-events/putDataExtensionRowByKey.html https://code.exacttarget.com/apis-sdks/rest-api/v1/contacts/createContacts.html


1 Answer 1


Pretty sure you can't change the SubscriberKey without an SFMC Services engagement.


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