https://helidon.io/docs/v4/apidocs/io.helidon.webserver.grpc/io/helidon/webserver/grpc/GrpcServiceDescriptor.Rules.html
GrpcServiceDescriptor.Rules (Helidon Project 4.4.1 API)
declaration: module: io.helidon.webserver.grpc, package: io.helidon.webserver.grpc, class: GrpcServiceDescriptor, interface: Rules
ruleshelidonprojectapi