%>%	pipe
ms_choose_voice	ms_choose_voice
ms_create_ssml	ms_create_ssml
ms_exist_key	ms_fetch_key
ms_fetch_key	ms_fetch_key
ms_get_token	ms_get_token
ms_list_voice	ms_list_voice
ms_region	ms_region
ms_set_key	ms_fetch_key
ms_synthesize	ms_synthesize
ms_token_expired	ms_get_token
ms_use_voice	ms_use_voice
ms_valid_key	ms_fetch_key
play_audio	play_audio
region	region
