gRPC Python Reflection

grpcio-reflection is the Python implementation of the standard Protobuf Reflection Service for gRPC. It enables gRPC clients to dynamically discover available services, their RPC methods, and associated message types at runtime, without needing pre-compiled .proto files. This is particularly useful for debugging tools like grpcurl and Postman. The library is currently at version 1.80.0 and follows the gRPC core's approximately six-week release cadence.