SynthesizeSpeechResponse.fromJson constructor Null safety

SynthesizeSpeechResponse.fromJson(
  1. Map _json
)

Implementation

SynthesizeSpeechResponse.fromJson(core.Map _json)
    : this(
        audioContent: _json.containsKey('audioContent')
            ? _json['audioContent'] as core.String
            : null,
      );