// Ticket item indicating what media size to use. message MediaSizeTicketItem {
// Width (in microns) of the media to print to. optional int32 width_microns = 1; // Height (in microns) of the media to print to. optional int32 height_microns = 2; // Whether the media size selection is continuously fed. If false, both width // and height must be set. If true, only one need be set. optional bool is_continuous_feed = 3 [default = false]; // Vendor-provided ID of the MediaSize option. Needed to disambiguate media // sizes that may have the same width and height, but may have a different // effect for the printer. optional string vendor_id = 4;
}