APPS-4420 - Preserve route and don't rewrite request (#569)

* APPS-4420 - Preserve route and don't rewrite request

* Update app_route_spec.yml

* Update specification/resources/apps/models/app_route_spec.yml

Co-authored-by: Cesar Garza <[email protected]>

Co-authored-by: Cesar Garza <[email protected]>

Author: ElanHasson

specification/resources/apps/models/app_route_spec.yml

@@ -6,3 +6,7 @@ properties:
       all components within an app.
     type: string
     example: /api
+  preserve_path_prefix:
+    description: An optional flag to preserve the path that is forwarded to the backend service. By default, the HTTP request path will be trimmed from the left when forwarded to the component. For example, a component with `path=/api` will have requests to `/api/list` trimmed to `/list`. If this value is `true`, the path will remain `/api/list`.
+    type: boolean
+    example: true