cts.deregistercts.deregisterctsderegister/apidoc/8.0/cts:deregister.xml
Deregister a registered query, explicitly releasing the associated
resources.
A registered query identifier.
idStringnull
var q = cts.jsonPropertyWordQuery("my-property", "hello");
var reg = cts.register(q);
cts.deregister(reg);
// this registers and then deregisters a query, returning empty