From fb0db2094f2081c418e79482a0d75a497e43b468 Mon Sep 17 00:00:00 2001
From: Steven Yuan <yuasteve@amazon.com>
Date: Wed, 13 Sep 2023 12:52:10 -0700
Subject: [PATCH] Add `clientName` and `commandName` to
 `HandlerExecutionContext`

---
 .changeset/calm-cows-fix.md      |  5 +++++
 packages/types/src/middleware.ts | 10 ++++++++++
 2 files changed, 15 insertions(+)
 create mode 100644 .changeset/calm-cows-fix.md

diff --git a/.changeset/calm-cows-fix.md b/.changeset/calm-cows-fix.md
new file mode 100644
index 00000000000..48924e7f743
--- /dev/null
+++ b/.changeset/calm-cows-fix.md
@@ -0,0 +1,5 @@
+---
+"@smithy/types": patch
+---
+
+Add `clientName` and `commandName` to `HandlerExecutionContext`
diff --git a/packages/types/src/middleware.ts b/packages/types/src/middleware.ts
index 833bdd0ca18..feedff23833 100644
--- a/packages/types/src/middleware.ts
+++ b/packages/types/src/middleware.ts
@@ -494,6 +494,16 @@ export interface HandlerExecutionContext {
    */
   logger?: Logger;
 
+  /**
+   * Name of the service the operation is being sent to.
+   */
+  clientName?: string;
+
+  /**
+   * Name of the operation being executed.
+   */
+  commandName?: string;
+
   /**
    * Additional user agent that inferred by middleware. It can be used to save
    * the internal user agent sections without overriding the `customUserAgent`