github-actions-demos/aspire-sample/aspire-sample.ApiService/aspire-sample.ApiService.csproj

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    <TargetFramework>net8.0</TargetFramework>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
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  <ItemGroup>
    <ProjectReference Include="..\aspire-sample.ServiceDefaults\aspire-sample.ServiceDefaults.csproj" />
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</Project>