I'm following this tutorial on how to use kql to query against terms.
I've set up a page with a content search web part and in the query builder I've entered this
Items tagged "Mumbai" from the example on the tutorial. In the result source there are items tagged with that and they are returned. Good.
Now I want to get fancy and pass the value in a query string parameter. So I change my query builder to
It kinda seems to work, but if I try and put the GP0!# (or the other prefixes like GPSet|#) it breaks. I tried encoding the param value for example
Any idea how to include a full term in the query string parameter for use by a CSWP in a KQL query?