I have been wondering what text should be entered in the filter as shown above if I would like it to retrieve those Notion database items that are checked. I have tried the word “True” like how you would in a Google sheets but that did not work. Anyone knows what might be the keyword here?
I have also tried with Checkbox:Equals and it does not work either.
The error returned was: The operation failed with an error.  body failed validation. Fix one: body.filter.or.checkbox.equals should be a boolean, instead was
"TRUE". body.filter.or.checkbox.does_not_equal should be defined, instead was
Is there a Make.com documentation that I can read up more on Notion filters?