deprecated licenseUrl with license

bin/configs/csharp-netcore-OpenAPIClientCore.yaml

@@ -5,4 +5,5 @@ templateDir: modules/openapi-generator/src/main/resources/csharp-netcore
 additionalProperties:
   packageGuid: '{321C8C3F-0156-40C1-AE42-D59761FB9B6C}'
   targetFramework: netcoreapp2.0
-  useCompareNetObjects: "true"
+  useCompareNetObjects: true
+  license: BSD-2-Clause OR MIT

modules/openapi-generator/src/main/resources/csharp-netcore/nuspec.mustache

@@ -23,9 +23,9 @@
         {{#termsOfService}}
         <copyright>{{termsOfService}}</copyright>
         {{/termsOfService}}
-        {{#licenseUrl}}
+        {{#license}}
-        <licenseUrl>{{licenseUrl}}</licenseUrl>
+        <license type="expression">{{{license}}}</license>
-        {{/licenseUrl}}
+        {{/license}}
 
         <!-- Dependencies are automatically installed when the package is installed -->
         <dependencies>

modules/openapi-generator/src/main/resources/csharp/nuspec.mustache

@@ -23,9 +23,9 @@
         {{#termsOfService}}
         <copyright>{{termsOfService}}</copyright>
         {{/termsOfService}}
-        {{#licenseUrl}}
+        {{#license}}
-        <licenseUrl>{{licenseUrl}}</licenseUrl>
+        <license type="expression">{{{license}}}</license>
-        {{/licenseUrl}}
+        {{/license}}
 
         <!-- Dependencies are automatically installed when the package is installed -->
         <dependencies>

samples/client/petstore/csharp/OpenAPIClient/src/Org.OpenAPITools/Org.OpenAPITools.nuspec

@@ -20,7 +20,6 @@
         <!-- The description can be used in package manager UI. Note that the
              nuget.org gallery uses information you add in the portal. -->
         <description>A library generated from a OpenAPI doc</description>
-        <licenseUrl>https://www.apache.org/licenses/LICENSE-2.0.html</licenseUrl>
 
         <!-- Dependencies are automatically installed when the package is installed -->
         <dependencies>