When defining a channel for webhook (generic) notifications, the Save button is not enabled until suitable payload is defined. I can't find documentation which shows which set of payload key(s) MUST be defined, so if 'Advanced' option is selected what the requirements of the JSON which needs to be entered is.
Release : 20.2 / SAAS
Component : CA DOI Foundations
A documentation update request has been created to add which alarm variable are available for which source products (AP/Spectrum etc)