AWS Step Functions Update: Fixing letter case in Map history event details to be small case

Author: AWS

.changes/next-release/feature-AWSStepFunctions-2473dc6.json

@@ -0,0 +1,5 @@
+{
+    "type": "feature",
+    "category": "AWS Step Functions",
+    "description": "Fixing letter case in Map history event details to be small case"
+}

services/sfn/src/main/resources/codegen-resources/service-2.json

@@ -1408,11 +1408,11 @@
     "MapIterationEventDetails":{
       "type":"structure",
       "members":{
-        "Name":{
+        "name":{
           "shape":"Name",
           "documentation":"<p>The name of the iteration’s parent Map state.</p>"
         },
-        "Index":{
+        "index":{
           "shape":"UnsignedInteger",
           "documentation":"<p>The index of the array belonging to the Map state iteration.</p>"
         }
@@ -1422,7 +1422,7 @@
     "MapStateStartedEventDetails":{
       "type":"structure",
       "members":{
-        "Length":{
+        "length":{
           "shape":"UnsignedInteger",
           "documentation":"<p>The size of the array for Map state iterations.</p>"
         }