The Properties of a conversation have changed.
Address routing information for the event. Save this field to external storage somewhere to later compose a proactive message to the user.
SDK thats processing the event. Will always be 'botbuilder'.
If true then history was disclosed.
Array of members added to the conversation.
Array of members removed from the conversation.
The original source of the event (i.e. 'facebook', 'skype', 'slack', etc.)
The original event in the sources native schema. For outgoing messages can be used to pass source specific event data like custom attachments.
The conversations new topic name.
Defines type of event. Should be 'message' for an IMessage.