$.send

Constructors

Use the end user's userId as recipientId here.

Function	Parameters	Description	Comments
.text	recipientId:string, messageText:string	Sends a simple text message
.tiles.generic	recipientId:string, tiles:[tile]	A horizontal list of tiles	$.factories.tile
.tiles.list	recipientId:string, tiles:[tile**]	A vertical list of tiles	Only a single button object is supported in each tile.
.tiles.media	recipientId:string, tiles:[tile**]	A list of Facebook media tiles	Only media on Facebook can be shared with this. For external content, see .attachment.
.tiles.attachment	recipientId:string, type:string, payload:{}*	Send a file to the user	type:["image", "video", "audio", "file"],payload:{ url:string, is_reusable:bool }. is_reusable means the attachment should be cached by Fb. An attachment id is returned on success of this observable method.