input: [Attribute] ReplyToId [Writeable] No [Required] No [Description] The message Id the current message is a response to. If null, the current message is not a reply to another message. Use the Message Replies service to create replies. [Data Type] 
output: Character
options: C h a r a c t e r
options: T i m e s t a m p
options: B o o l e a n
options: C h a r a c t e r L i s t
options: E x p a n s i o n