The original decision to use dashes for AS923 subregions did not take into account that protobufs (and most languages) do not allow dashes in identifiers. In order to prevent translation code to/from dashes in all the code bases, let's use underscores.
The original decision to use dashes for AS923 subregions did not take into account that protobufs (and most languages) do not allow dashes in identifiers. In order to prevent translation code to/from dashes in all the code bases, let's use underscores.