Is the only way to get the definition of a query through a POST to /QueryDefinition/_execute
It looks like the response includes a Parameters section with an array of the propted parameters, but it does not include the data type of the property, or whether the query has a preselected value for a specific field
There also doesn't seem to be any way to identify whether the said property should have a value list associated with it.
Is there any other end point that provides the above definition information for IQAs?
There is a Values node with a $values array, but in all the examples I've looks at it's empty, so I'm not sure what it's supposed to return.