Merge pull request #1696 from rabbitmq/rabbitmq-dotnet-client-1695

Backport #1690

Author: lukebakken

projects/RabbitMQ.Client.OAuth2/OAuth2Client.cs

@@ -248,10 +248,6 @@ private Dictionary<string, string> buildRefreshParameters(IToken token)
             var dict = buildRequestParameters();
             dict.Remove(GRANT_TYPE);
             dict.Add(GRANT_TYPE, REFRESH_TOKEN);
-            if (_scope != null)
-            {
-                dict.Add(SCOPE, _scope);
-            }
             dict.Add(REFRESH_TOKEN, token.RefreshToken);
             return dict;
         }

projects/RabbitMQ.Client.OAuth2/RabbitMQ.Client.OAuth2.csproj

@@ -62,8 +62,8 @@
   </ItemGroup>
 
   <ItemGroup Condition="$(TargetFramework) == 'net462' OR $(TargetFramework) == 'netstandard2.0'">
-    <PackageReference Include="System.Net.Http.Json" Version="7.0.1" />
-    <PackageReference Include="System.Text.Json" Version="7.0.2" />
+    <PackageReference Include="System.Net.Http.Json" Version="6.0.0" />
+    <PackageReference Include="System.Text.Json" Version="6.0.0" />
   </ItemGroup>
 
   <ItemGroup>

projects/Unit/Unit.csproj

@@ -18,7 +18,7 @@
     <PackageReference Include="NUnit3TestAdapter" Version="4.4.2" />
     <PackageReference Include="PublicApiGenerator" Version="11.0.0" />
     <PackageReference Include="System.Net.Http" Version="4.3.4" />
-    <PackageReference Include="System.Text.Json" Version="7.0.3" />
+    <PackageReference Include="System.Text.Json" Version="6.0.0" />
     <PackageReference Include="Verify.NUnit" Version="19.12.1" />
     <PackageReference Include="WireMock.Net" Version="1.5.35" />
   </ItemGroup>