Gets or sets a string which represents the initial data structure to be shared with the application specified by ApplicationIdwhen the conversation is initialized.

Gets or sets a string which represents the GUID of an external application which will be used to communicate context for this conversation. For more information, please refer to the conceptual topics in the Lync SDK documentation.

Gets or sets a simple hyperlink which is used to convey the context of this conversation.

A pointer to a parent window to use to dock this conversation

Gets or sets a subject which is used to convey the context of this conversation.