Conditional Response Types in gRPC Services
gRPC supports returning different messsage types based on runtime conditions through server-side logic and Protocol Buffers' type system. Two primary approaches enable this functionality:
1. Polymorphic Responses via oneof
The Protocol Buffers oneof feature allows defining a response message that may contain one of several predefined field type ...
Posted on Mon, 21 Sep 2026 16:56:08 +0000 by Swede78