# Actions The following actions are supported: + [DeleteLexicon](API_DeleteLexicon.md) + [DescribeVoices](API_DescribeVoices.md) + [GetLexicon](API_GetLexicon.md) + [GetSpeechSynthesisTask](API_GetSpeechSynthesisTask.md) + [ListLexicons](API_ListLexicons.md) + [ListSpeechSynthesisTasks](API_ListSpeechSynthesisTasks.md) + [PutLexicon](API_PutLexicon.md) + [StartSpeechSynthesisStream](API_StartSpeechSynthesisStream.md) + [StartSpeechSynthesisTask](API_StartSpeechSynthesisTask.md) + [SynthesizeSpeech](API_SynthesizeSpeech.md)