// Extracted from: Spotify 1.1.73.517 (macOS) syntax = "proto3"; package spotify.your_library.proto; option optimize_for = CODE_SIZE; message PinRequest { string uri = 1; } message PinResponse { PinStatus status = 1; enum PinStatus { UNKNOWN = 0; PINNED = 1; NOT_PINNED = 2; } bool has_maximum_pinned_items = 2; int32 maximum_pinned_items = 3; string error = 99; } message PinItem { string uri = 1; bool in_library = 2; } message PinList { repeated PinItem item = 1; string error = 99; }