RequestWillBeSentExtraInfoEventArgs Properties | 
The RequestWillBeSentExtraInfoEventArgs type exposes the following members.
| Name | Description | |
|---|---|---|
| AssociatedCookies | 
            A list of cookies potentially associated to the requested URL. This includes both cookies sent with
            the request and the ones not sent; the latter are distinguished by having blockedReason field set.
              | |
| ClientSecurityState | 
            The client security state set for the request.
              | |
| ConnectTiming | 
            Connection timing information for the request.
              | |
| Headers | 
            Raw request headers as they will be sent over the wire.
              | |
| RequestId | 
            Request identifier. Used to match this information to an existing requestWillBeSent event.
              |