// Extracted from: Spotify 1.2.52.442 (windows) syntax = "proto3"; package spotify.player.esperanto.proto; option objc_class_prefix = "ESP"; option optimize_for = CODE_SIZE; option java_package = "com.spotify.player.esperanto.proto"; message PlayOrigin { string feature_identifier = 1; string feature_version = 2; string view_uri = 3; string external_referrer = 4; string referrer_identifier = 5; string device_identifier = 6; repeated string feature_classes = 7; string restriction_identifier = 8; }