Update Typing Indicator

To indicate to the agent that the remote user is typing, or has stopped typing, use the Update Typing Indicator message.

This message can only be sent when a chat is active. Specifically, after a successful response to a Start a Chat message, and before an Exit a Chat message is sent for that chat session. It must include a guid in the URI. This guid is the value of participantID returned by the call to Start a Chat.

POST /WebSvcs/chat/setTypingState/c59f68d7-a1ff-416a-aa6e-09f978973a8a HTTP/1.0 
Accept: application/json

{ "typingIndicator": true }