Merge branch 'master' into zoewang/codegenAuthSchemeRefactoring

Author: zoewangg

.changes/next-release/feature-AWSIoT-e90fa27.json

@@ -0,0 +1,6 @@
+{
+    "type": "feature",
+    "category": "AWS IoT",
+    "contributor": "",
+    "description": "Unsuppress the following operations that were previously suppressed:\n\n - AttachPrincipalPolicy\n - DetachPrincipalPolicy\n - ListPolicyPrincipals\n - ListPrincipalPolicies\n\nThese operations were previously supporessed because they were deprecated. However, this may be a blocker for customers moving from V1 to V2, so make these available for those customers."
+}

services/iot/src/main/resources/codegen-resources/customization.config

@@ -44,12 +44,6 @@
         "listAuditFindings",
         "listV2LoggingLevels"
     ],
-    "deprecatedOperations": [
-        "AttachPrincipalPolicy",
-        "DetachPrincipalPolicy",
-        "ListPolicyPrincipals",
-        "ListPrincipalPolicies"
-    ],
     "shapeModifiers": {
         "AssetPropertyVariant": {
             "union": true