AudibleFileDefinitionObjectAudibleDefinitionObjectAudibleFileDefinitionObjectVideoDefinitionObjectVideoSequenceDefinitionObjectPropertiesaudiocreatedAtdurationiconidlabelloopssourcestreamtypeurlwaveformaudioaudio?: stringcreatedAtcreatedAt?: stringdurationduration?: Valueiconicon?: stringidid?: stringlabellabel?: stringloopsloops?: booleansourcesource?: stringstreamstream?: booleantypetype?: stringurlurl?: stringwaveformwaveform?: string