diff --git a/.doc_gen/metadata/cross_metadata.yaml b/.doc_gen/metadata/cross_metadata.yaml
index bb9da54cc46..6d884fb589d 100644
--- a/.doc_gen/metadata/cross_metadata.yaml
+++ b/.doc_gen/metadata/cross_metadata.yaml
@@ -72,6 +72,7 @@ cross_PAM:
     dynamodb:
     rekognition:
     lambda:
+    api-gateway:
 cross_RedshiftDataTracker:
   title: Create an &RSlong; item tracker
   title_abbrev: Create a web application to track &RS; data