How to create a selector which uses tags?

Hi,

I’m testing a join selector I want to use the “tag” property of the event as one of the decision values.

The documentation states:
EVENTDATA.TAG()

  • Returns the String TAG of the event if it has one.

However, a filter such as
EVENTDATA.TAG()=‘name’
will fail with a Selector ExceptionParse error.

What I am missing?

The example
EVENTDATA.AS-STRING(0, 2) = ‘UK’
is processed corrected.

Thank you.