From 7f886be8e7ea143c8e22d711cf6367b4b0e09b89 Mon Sep 17 00:00:00 2001
From: l0lawrence <llawrence@microsoft.com>
Date: Wed, 27 Sep 2023 13:27:29 -0700
Subject: [PATCH] update with new changes

---
 .../eventgrid/Azure.Messaging.EventGrid/main.tsp       |  5 ++++-
 .../preview/2023-06-01-preview/EventGrid.json          | 10 ++++------
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/specification/eventgrid/Azure.Messaging.EventGrid/main.tsp b/specification/eventgrid/Azure.Messaging.EventGrid/main.tsp
index a960ef3b0609..8d7b183e3486 100644
--- a/specification/eventgrid/Azure.Messaging.EventGrid/main.tsp
+++ b/specification/eventgrid/Azure.Messaging.EventGrid/main.tsp
@@ -4,7 +4,10 @@ import "@typespec/versioning";
 import "@azure-tools/typespec-azure-core";
 
 @useAuth(
-  ApiKeyAuth<ApiKeyLocation.header, "SharedAccessKey"> | OAuth2Auth<[
+  {
+    type: AuthType.http,
+    scheme: "SharedAccessKey",
+  } | OAuth2Auth<[
     {
       type: OAuth2FlowType.implicit,
       authorizationUrl: "https://login.microsoftonline.com/common/oauth2/authorize",
diff --git a/specification/eventgrid/data-plane/Microsoft.EventGrid/preview/2023-06-01-preview/EventGrid.json b/specification/eventgrid/data-plane/Microsoft.EventGrid/preview/2023-06-01-preview/EventGrid.json
index b1f72aabafda..107ea52e94fc 100644
--- a/specification/eventgrid/data-plane/Microsoft.EventGrid/preview/2023-06-01-preview/EventGrid.json
+++ b/specification/eventgrid/data-plane/Microsoft.EventGrid/preview/2023-06-01-preview/EventGrid.json
@@ -36,7 +36,7 @@
   ],
   "security": [
     {
-      "ApiKeyAuth": []
+      "http": []
     },
     {
       "OAuth2Auth": [
@@ -45,11 +45,6 @@
     }
   ],
   "securityDefinitions": {
-    "ApiKeyAuth": {
-      "type": "apiKey",
-      "name": "SharedAccessKey",
-      "in": "header"
-    },
     "OAuth2Auth": {
       "type": "oauth2",
       "flow": "implicit",
@@ -57,6 +52,9 @@
       "scopes": {
         "https://eventgrid.azure.net/.default": ""
       }
+    },
+    "http": {
+      "type": "basic"
     }
   },
   "tags": [],