Values.VoiceMessageContentSourceAn object that contains a voice message and information about the recipient that you want to send it to.
type nonrec t = {callInstructionsMessage : CallInstructionsMessageType.t option;plainTextMessage : PlainTextMessageType.t option;sSMLMessage : SSMLMessageType.t option;}val make :
?callInstructionsMessage:CallInstructionsMessageType.t ->
?plainTextMessage:PlainTextMessageType.t ->
?sSMLMessage:SSMLMessageType.t ->
unit ->
tval to_value :
t ->
[> `Structure of
(string
* [> `Structure of (string * [> `String of NonEmptyString.t ]) list ])
list ]