build update

src/Bot/Bot.csproj

@@ -153,9 +153,6 @@
     <Reference Include="System.Security.Cryptography.X509Certificates, Version=4.1.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\..\packages\System.Security.Cryptography.X509Certificates.4.3.0\lib\net461\System.Security.Cryptography.X509Certificates.dll</HintPath>
     </Reference>
-    <Reference Include="System.Threading.Tasks.Extensions, Version=4.1.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
-      <HintPath>..\..\packages\System.Threading.Tasks.Extensions.4.3.0\lib\portable-net45+win8+wp8+wpa81\System.Threading.Tasks.Extensions.dll</HintPath>
-    </Reference>
     <Reference Include="System.Web.DynamicData" />
     <Reference Include="System.Web.Entity" />
     <Reference Include="System.Web.ApplicationServices" />

src/Bot/Logic/PartnerOperations.cs

@@ -453,7 +453,7 @@ namespace Microsoft.Store.PartnerCenter.Bot.Logic
         /// </summary>
         /// <param name="correlationId">Correlation identifier for the operation.</param>
         /// <returns>An instance of the partner service.</returns>
-        private async ValueTask<IPartner> GetAppOperationsAsync(Guid correlationId)
+        private async Task<IPartner> GetAppOperationsAsync(Guid correlationId)
         {
             if (appOperations == null || appOperations.Credentials.ExpiresAt > DateTime.UtcNow)
             {

src/Bot/packages.config

@@ -33,5 +33,4 @@
   <package id="System.Security.Cryptography.Encoding" version="4.3.0" targetFramework="net461" />
   <package id="System.Security.Cryptography.Primitives" version="4.3.0" targetFramework="net461" />
   <package id="System.Security.Cryptography.X509Certificates" version="4.3.0" targetFramework="net461" />
-  <package id="System.Threading.Tasks.Extensions" version="4.3.0" targetFramework="net461" />
 </packages>