Sample.csproj

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <TargetFramework>netstandard2.1</TargetFramework>
    <AzureFunctionsVersion>v4</AzureFunctionsVersion>
    <UserSecretsId>2f287cb9-acd9-4239-a15b-d645445da1aa</UserSecretsId>
  </PropertyGroup>
  <ItemGroup>
    <PackageReference Include="Microsoft.Extensions.Configuration.UserSecrets" Version="8.0.0" />
	<PackageReference Include="Microsoft.NET.Sdk.Functions" Version="4.3.0" />
	<PackageReference Include="MongoDB.Driver" Version="2.24.0" />
	<PackageReference Include="Microsoft.Azure.WebJobs.Extensions.CosmosDb.Mongo" Version="1.0.2" />
  </ItemGroup>
  <ItemGroup>
    <None Update="host.json">
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
    </None>
    <None Update="local.settings.json">
      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
      <CopyToPublishDirectory>Never</CopyToPublishDirectory>
    </None>
  </ItemGroup>
</Project>