Allow user to specify route key

curl -H 'x-route-key: POST /path/{proxy+}' ...

Author: amancevice

lambda_gateway/request_handler.py

@@ -63,10 +63,11 @@ def get_event_v2(self, httpMethod):
         """
         url = parse.urlparse(self.path)
         path, *_ = url.path.split('?')
+        route_key = self.headers.get('x-route-key') or f'{httpMethod} {path}'
         return {
             'version': '2.0',
             'body': self.get_body(),
-            'routeKey': f'{httpMethod} {path}',
+            'routeKey': route_key,
             'rawPath': path,
             'rawQueryString': url.query,
             'headers': dict(self.headers),