v2::V2NIMVoiceToTextParams 成员列表

成员的完整列表，这些成员属于 v2::V2NIMVoiceToTextParams,包括所有继承而来的类成员

duration	v2::V2NIMVoiceToTextParams
mimeType	v2::V2NIMVoiceToTextParams
sampleRate	v2::V2NIMVoiceToTextParams
sceneName	v2::V2NIMVoiceToTextParams
voicePath	v2::V2NIMVoiceToTextParams
voiceUrl	v2::V2NIMVoiceToTextParams