Where to find API key whiltelisted at Adobe.io
In registration API reference, there is one API for creating a Webhook/Journal registration for given workspace. Here in header Parameters they added x-api-key which mentioned as API key whiltelisted at Adobe.io, we have already tried with JWT, client-ID & public key but it is giving as error api-key is not valid, Can anyone let us know where can i find this API key.
Reference:
https://developer.adobe.com/events/docs/api/#tag/Registrations/operation/createRegistration