The Partner API is protected via OAuth 2.0 / OIDC. Therefore every request needs to be authenticated via an access token.
See also the Authentication Guide for more information.
Try Out Feature DisabledThe 'Try Out' feature is disabled for this endpoint, as
client_idandclient_secretshould never be directly entered on a website. The short-livedaccess_tokencan be used for all other endpoints directly in the browser.
