Request model for scheduling template messages.
The channel name or number from which the template messages will be sent (null for default channel).
The name of the template to be used for sending messages.
The name of the broadcast to be created.
The scheduled time to send the template messages in UTC.
List of recipients to send the template message to. (1 to 10,000 items)
Returns the schedule result.
Represents the result of sending template messages to recipients.
Indicates whether the operation was successful.
The ID of the created broadcast.
An error message, if any.
A list of results for each recipient.