Agora RTC Objective-C API Reference Refactor

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- accessPointHosts : AgoraRtmPrivateConfig
- account : AgoraRtmProxyConfig
- activePathNum : AgoraMultipathStats
- advancedConfig : AgoraLocalAccessPointConfiguration
- aecEstimatedDelay : AgoraRtcLocalAudioStats
- affectedChannels : AgoraRtmLinkStateEvent
- alpha : AgoraTranscodingVideoStream
- alphaBuf : AgoraVideoFrame
- alphaBuffer : AgoraOutputVideoFrame
- alphaStitchMode : AgoraOutputVideoFrame , AgoraVideoFrame
- appId : AgoraMetaServiceConfig , AgoraMusicContentCenterConfig , AgoraRtcEngineConfig , AgoraRtmClientConfig
- areaCode : AgoraRtcEngineConfig , AgoraRtmClientConfig
- assets : AgoraMetaBundleInfo
- audienceLatencyLevel : AgoraClientRoleOptions , AgoraRtcChannelMediaOptions
- audioAttenuation : AgoraSpatialAudioZone
- audioBitrate : AgoraDirectCdnStreamingStats
- audioBitrateInKbps : AgoraMediaPlayerPlaybackStats
- audioBitsPerSample : AgoraMediaPlayerUpdatedInfo
- audioChannels : AgoraMediaPlayerUpdatedInfo , AgoraRtcMediaStreamInfo
- audioDelayMs : AgoraRtcChannelMediaOptions
- audioDeviceDelay : AgoraRtcLocalAudioStats
- audioInputStreams : AgoraLocalAudioMixerConfiguration
- audioLossRate : AgoraRtcRemoteAudioStats
- audioParams : AgoraScreenCaptureParameters2
- audioPlayoutDelay : AgoraRtcLocalAudioStats
- audioProcessingChannels : AgoraAdvancedAudioOptions
- audioSampleRate : AgoraMediaPlayerUpdatedInfo , AgoraRtcMediaStreamInfo
- audioScenario : AgoraRtcEngineConfig
- audioSpectrumData : AgoraAudioSpectrumInfo
- authorUserId : AgoraRtmMetadataItem
- autoPlay : AgoraMediaSource
- autoRegisterAgoraExtensions : AgoraRtcEngineConfig
- autoSubscribeAudio : AgoraRtcChannelMediaOptions
- autoSubscribeVideo : AgoraRtcChannelMediaOptions
- availableBandwidth : AgoraLastmileProbeOneWayResult
- avSyncTimeMs : AgoraRtcRemoteVideoStats
- avSyncType : AgoraAudioFrame , AgoraExtVideoFrame , AgoraOutputVideoFrame