codegen/include/dtdl/protobuf/dtdl_options.proto (9 lines of code) (raw):

syntax = "proto3"; package dtdl; import "google/protobuf/descriptor.proto"; message DtdlEnumOptions { optional string enum_string = 1; } extend google.protobuf.EnumValueOptions { optional DtdlEnumOptions dtdl_options = 1183; }