Rename x-goog-header-params to x-goog-request-params (googleapis#5495)

evaogbe · theacodes · commit 839712b4c6a3 · 2018-06-14T12:11:20.000-07:00
diff --git a/api_core/google/api_core/gapic_v1/routing_header.py b/api_core/google/api_core/gapic_v1/routing_header.py
@@ -22,7 +22,7 @@
 
 from six.moves.urllib.parse import urlencode
 
-ROUTING_METADATA_KEY = 'x-goog-header-params'
+ROUTING_METADATA_KEY = 'x-goog-request-params'
 
 
 def to_routing_header(params):
