syntax = "proto3"; package signed; message Test { // todo: rename fields after fixing bug where 'signed_32_positive' will map to 'signed_32Positive' as output json sint32 signed32 = 1; // signed_32_positive sint32 negative32 = 2; // signed_32_negative sint64 string64 = 3; // signed_64_positive sint64 negative64 = 4; // signed_64_negative }