I am using the grpc command line tool to test response for my request. This is the official link to the grpc command line tool: https://github.com/grpc/grpc/blob/master/doc/command_line_tool.md
In the response I am getting it says that there are some errors however, it does not show what the errors are. Here is the response I got from my client request: Failed to read response. Rpc failed with status code 12 error message unknown service my_agent.MyServiceAPI I am running the command from the location where my protocol file resides. I am sending a request like this, (FYI: I am also sending the metadata. Irrespective of including the metadata or not I am getting the same error message) : ~/my_workspace/src/github.com/grpc/bins/opt/grpc_cli call 0.0.0.0:50051 MyGrpcMethod <name_of_my_proto_file.proto> "abc : '12-34-56-78', xyz: '1234'" --metadata "auth:<auth_token>:space:xxx:org:xxx" --enable_ssl=false -- You received this message because you are subscribed to the Google Groups "grpc.io" group. To unsubscribe from this group and stop receiving emails from it, send an email to grpc-io+unsubscr...@googlegroups.com. To post to this group, send email to grpc-io@googlegroups.com. Visit this group at https://groups.google.com/group/grpc-io. To view this discussion on the web visit https://groups.google.com/d/msgid/grpc-io/e4f07e6e-44ae-4bd9-ba43-9ca1c283450c%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.