I was curious.
What problem do you hope to solve by deleting the section?
Is there a section that may have frozen? Or is the normal expiration time not long enough?

Did you import the Swagger spec or write the code by yourself?

Indeed, "Path" or "query" aproach does make difference inside the Intersystems structure.

Example:

Class REST.Demo Extends %CSP.REST
{ XData UrlMap [ XMLNamespace = "http://www.intersystems.com/urlmap" ]
{
<Routes>
<Route Url="/Demo/:in" Method="GET" Call="GetPath" Cors="true"/>
<Route Url="/Demo" Method="GET" Call="GetQuery" Cors="true"/>
</Routes>
} ClassMethod GetPath(in As %String) As %Status
{
Set outJSON = ##class(%ZEN.proxyObject).%New()
Set outJSON.in = in
Write outJSON.%ToJSON()
Quit $$$OK
} ClassMethod GetQuery(
pInput As %Library.AbstractStream,
Output pOutput As %Stream.Object) As %Status
{
Set outJSON = ##class(%ZEN.proxyObject).%New()
Set outJSON.Country = $Get( %request.Data( "Country", "1") )
Write outJSON.%ToJSON()
Quit $$$OK
} }