did runtime.executionContext change? Previously had no issues with runtime.executionContext=='webservices' but documentation is showing exclusively 'runtime.executionContext==runtime.ContextType.WEBSERVICES'

Why would you use a hardcoded string instead of he enumeration?

eh. functional examples from early ss2?

That is why you need to use enums all the time because they are there exactly because the underlaying string could change.

Suite answer. Thanks.