Type Alias: BrowseErrorCode

type BrowseErrorCode = 
  | "authenticationExpired"
  | "premiumAccountRequired"
  | "notAvailableInRegion"
  | "parentalControlRestricted"
  | "notSupported";

Defined in: packages/media-session/src/specs/media-session.nitro.ts:1085

Why a browse request could not be answered.

Only the first two reach a legacy browser's screen: media3 replicates a LibraryResult error into the platform playback state for ERROR_SESSION_AUTHENTICATION_EXPIRED and ERROR_SESSION_PREMIUM_ACCOUNT_REQUIRED and no others (MediaLibraryService.LIBRARY_ERROR_REPLICATION_MODE_NON_FATAL, media3 1.11.0) — the rest are still returned honestly, they just render as an empty list on Android Auto. CarPlay draws all five as a CPAlertTemplate.