| Return type | Method name |
| MLRemoteAftEngine | Audio transcription engine on the cloud. |
| MLRemoteAftListener | Listens to audio transcription events on the cloud. |
| MLRemoteAftResult | Audio transcription result on the cloud. |
| MLRemoteAftSetting | Audio transcription settings on the cloud. |
| MLRemoteAftSetting.Factory | Creates an instance of audio transcription settings on the cloud. |