EnvelopeGmailThreadId Property

Gmail provides a thread ID (X-GM-THRID) to associate groups of messages in the same manner as in the Gmail web interface. The thread ID is a 64-bit unsigned integer. This property is set only if server advertises XGMailExtensions1 extension support.

public decimal? GmailThreadId { get; }

Public ReadOnly Property GmailThreadId As Decimal?
	Get

public:
property Nullable<Decimal> GmailThreadId {
	Nullable<Decimal> get ();
}

member GmailThreadId : Nullable<decimal> with get