use camelCase for queryId

app/controllers/api/experimental/concerns/v3_naming.rb

@@ -62,6 +62,7 @@ module Api::Experimental::Concerns::V3Naming
     params[:display_sums] = params.delete(:displaySums)
     params[:is_public] = params.delete(:isPublic)
     params[:user_id] = params.delete(:userId)
+    params[:query_id] = params.delete(:queryId)
   end
 
   def json_query_as_v3(json_query)

frontend/app/components/work-packages/work-package.service.js

@@ -157,7 +157,7 @@ function WorkPackageService($http, PathHelper, UrlParamsHelper, WorkPackagesHelp
 
     getWorkPackagesByQueryId: function(projectIdentifier, queryId) {
       var url = projectIdentifier ? PathHelper.apiProjectWorkPackagesPath(projectIdentifier) : PathHelper.apiWorkPackagesPath();
-      var params = queryId ? { query_id: queryId } : DEFAULT_FILTER_PARAMS;
+      var params = queryId ? { queryId: queryId } : DEFAULT_FILTER_PARAMS;
       return WorkPackageService.doQuery(url, params);
     },