What is the syntax for "is one of" filter?
So I'd like to create a custom segment for a whole bunch of ecommerce transactions by their transaction IDs. For example, I'd like to create a segment for orders with ids 1234, 5678, 9812, etc.
I see there's a filter "Ecommerce Segment your users by their transactions and revenue.", and you can set Transaction ID. I've been able to locate specific orders with this transaction ID.
Then I tried to put in several order IDs with the "is one of" comparator choice in the dropdown after transaction ID, but I tried
1234 5678 9812
1234, 5678, 9812
(1234, 5678, 9812)
"1234", "5678", "9812"
and none of them worked.
What is the right syntax for the "is one of" comparator?