[Developers] Finding boolean non-unique properties

[William Pietri]

In testing out the query editor, I wanted to play around with boolean 
properties. They're easy enough to find with a simple query:

[{
  "expected_type":"/type/boolean",
  "id":null,
  "name":null,
  "type":"/type/property"
}]

Then in testing things out, I wanted to make sure to try ones that were 
unique, which I can find like this:

[{
  "expected_type":"/type/boolean",
  "id":null,
  "name":null,
  "type":"/type/property",
  "unique":true
}]

But what if I want to find the ones that aren't unique? Searching for 
this comes up with nothing:


[{
  "expected_type":"/type/boolean",
  "id":null,
  "name":null,
  "type":"/type/property",
  "unique":false
}]


But a null value for unique is treated as false, so I need to search for 
them, too. How do I do it?

Thanks,

William