RequestPattern Properties | 
The RequestPattern type exposes the following members.
| Name | Description | |
|---|---|---|
| InterceptionStage | 
            Stage at which to begin intercepting requests. Default is Request.
              | |
| ResourceType | 
            If set, only requests for matching resource types will be intercepted.
              | |
| UrlPattern | 
            Wildcards (`'*'` -> zero or more, `'?'` -> exactly one) are allowed. Escape character is
            backslash. Omitting is equivalent to `"*"`.
              |