@class TTSSchemaTTSAudioInterface, NSData; @interface READSchemaREADPlaybackSessionStartedOrChanged : SISchemaInstrumentationMessage { struct { unsigned char customerPerceivedLatency : 1; unsigned char volume : 1; unsigned char playbackStateChange : 1; } _has; } @property (nonatomic) float customerPerceivedLatency; @property (nonatomic) BOOL hasCustomerPerceivedLatency; @property (retain, nonatomic) TTSSchemaTTSAudioInterface *audioInterface; @property (nonatomic) BOOL hasAudioInterface; @property (nonatomic) float volume; @property (nonatomic) BOOL hasVolume; @property (nonatomic) int playbackStateChange; @property (nonatomic) BOOL hasPlaybackStateChange; @property (readonly, nonatomic) NSData *jsonData; - (unsigned long long)hash; - (id)suppressMessageUnderConditions; - (BOOL)readFrom:(id)a0; - (void)writeTo:(id)a0; - (id)initWithDictionary:(id)a0; - (void).cxx_destruct; - (id)applySensitiveConditionsPolicy:(id)a0; - (id)dictionaryRepresentation; - (BOOL)isEqual:(id)a0; - (id)initWithJSON:(id)a0; - (void)deleteAudioInterface; - (void)deleteCustomerPerceivedLatency; - (void)deletePlaybackStateChange; - (void)deleteVolume; @end