I am following this tutorial for creating a custom activity:
It says to :
In update-case config, replace 'your-activity-customer-key' with the interaction-unique 'key' value (ie. REST-1) for create-case activity. You can get it by querying for details about your interaction:
headers: Authorization: Bearer <token> Content-Type: application/json GET https://jbinteractions.exacttargetapps.com/fuelapi/interaction/v1/interactions/<guid>?extras=all&versionNumber=9
I have tried querying this endpoint and got a 404 error. Is this dated? What new endpoint should I be targeting to get this value?