logs for request headers

Author: benzekrimaha

lib/storage/data/external/AwsClient.js

@@ -42,7 +42,7 @@ class AwsClient {
         this._dataStoreName = config.dataStoreName;
         this._serverSideEncryption = config.serverSideEncryption;
         this._supportsVersioning = config.supportsVersioning;
-    this._vault = config.vault;
+        this._vault = config.vault;
         this._disableContentSha256 = !!config.disableContentSha256;
 
         this._client = this._buildS3Client(this._s3Params);
@@ -56,8 +56,16 @@ class AwsClient {
         this._installContentLengthMiddleware(client);
 
         if (this._disableContentSha256) {
-            client.middlewareStack.remove('flexibleChecksumsMiddleware');
-            client.middlewareStack.remove('flexibleChecksumsMiddlewareOptions');
+            ['flexibleChecksumsMiddleware',
+             'flexibleChecksumsInputMiddleware',
+             'flexibleChecksumsResponseMiddleware']
+                .forEach(name => {
+                    try {
+                        client.middlewareStack.remove(name);
+                    } catch (_err) {
+                        /* no-op: middleware may already be absent */
+                    }
+                });
         }
 
         return client;