src/csharp/Grpc.Tools/build/_grpc/Grpc.CSharp.xml

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    <Rule.Categories>
      <Category Name="gRPC" DisplayName="gRPC" />
    </Rule.Categories>

    <EnumProperty Name="GrpcServices" DisplayName="gRPC Stub Classes"
                  Category="gRPC" Default="Both"
                  Description="Generate gRPC server and client stub classes.">
      <EnumValue Name="Both" DisplayName="Client and Server" IsDefault="true" />
      <EnumValue Name="Client" DisplayName="Client only" />
      <EnumValue Name="Server" DisplayName="Server only" />
      <EnumValue Name="None" DisplayName="Do not generate" />
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