diff --git a/generator/.DevConfigs/41e192e0-a1cd-4de1-a0c1-e4740980a921.json b/generator/.DevConfigs/41e192e0-a1cd-4de1-a0c1-e4740980a921.json
new file mode 100644
index 000000000000..0395f5efde75
--- /dev/null
+++ b/generator/.DevConfigs/41e192e0-a1cd-4de1-a0c1-e4740980a921.json
@@ -0,0 +1,11 @@
+{
+    "services": [
+        {
+            "serviceName": "DynamoDBv2",
+            "type": "patch",
+            "changeLogMessages": [
+                "Pull Request [#3547](https://github.com/aws/aws-sdk-net/pull/3547): Correct XML docs for DataModel attributes"
+            ]
+        }
+    ]
+}
\ No newline at end of file
diff --git a/sdk/src/Services/DynamoDBv2/Custom/DataModel/Attributes.cs b/sdk/src/Services/DynamoDBv2/Custom/DataModel/Attributes.cs
index 43820595b923..77c8231db416 100644
--- a/sdk/src/Services/DynamoDBv2/Custom/DataModel/Attributes.cs
+++ b/sdk/src/Services/DynamoDBv2/Custom/DataModel/Attributes.cs
@@ -244,7 +244,7 @@ public DynamoDBPropertyAttribute(string attributeName, bool storeAsEpoch)
     /// DynamoDB property that marks up current member as a hash key element.
     /// Exactly one member in a class must be marked with this attribute.
     /// 
-    /// Members that are marked as hash key must be convertible to
+    /// Members that are marked as a hash key must be convertible to
     /// a Primitive object.
     /// </summary>
     [AttributeUsage(AttributeTargets.Field | AttributeTargets.Property, Inherited = true, AllowMultiple = false)]
@@ -358,14 +358,14 @@ public DynamoDBRangeKeyAttribute(string attributeName, Type converter)
     public class DynamoDBGlobalSecondaryIndexHashKeyAttribute : DynamoDBHashKeyAttribute
     {
         /// <summary>
-        /// Index associated with this range key
+        /// Indexes associated with this hash key.
         /// </summary>
         public string[] IndexNames { get; set; }
 
         /// <summary>
-        /// Constructor that accepts a single inde name.
+        /// Constructor that accepts a single index name.
         /// </summary>
-        /// <param name="indexName">Name of the Local Secondary Index this range key belongs to.</param>
+        /// <param name="indexName">Name of the Global Secondary Index this hash key belongs to.</param>
         public DynamoDBGlobalSecondaryIndexHashKeyAttribute(string indexName)
             : base()
         {
@@ -375,7 +375,7 @@ public DynamoDBGlobalSecondaryIndexHashKeyAttribute(string indexName)
         /// <summary>
         /// Constructor that accepts multiple index names.
         /// </summary>
-        /// <param name="indexNames">Names of the Local Secondary Indexes this range key belongs to.</param>
+        /// <param name="indexNames">Names of the Global Secondary Indexes this hash key belongs to.</param>
         public DynamoDBGlobalSecondaryIndexHashKeyAttribute(params string[] indexNames)
             : base()
         {
@@ -390,14 +390,14 @@ public DynamoDBGlobalSecondaryIndexHashKeyAttribute(params string[] indexNames)
     public class DynamoDBGlobalSecondaryIndexRangeKeyAttribute : DynamoDBRangeKeyAttribute
     {
         /// <summary>
-        /// Index associated with this range key
+        /// Indexes associated with this range key.
         /// </summary>
         public string[] IndexNames { get; set; }
 
         /// <summary>
-        /// Constructor that accepts a single inde name.
+        /// Constructor that accepts a single index name.
         /// </summary>
-        /// <param name="indexName">Name of the Local Secondary Index this range key belongs to.</param>
+        /// <param name="indexName">Name of the Global Secondary Index this range key belongs to.</param>
         public DynamoDBGlobalSecondaryIndexRangeKeyAttribute(string indexName)
             : base()
         {
@@ -407,7 +407,7 @@ public DynamoDBGlobalSecondaryIndexRangeKeyAttribute(string indexName)
         /// <summary>
         /// Constructor that accepts multiple index names.
         /// </summary>
-        /// <param name="indexNames">Names of the Local Secondary Indexes this range key belongs to.</param>
+        /// <param name="indexNames">Names of the Global Secondary Indexes this range key belongs to.</param>
         public DynamoDBGlobalSecondaryIndexRangeKeyAttribute(params string[] indexNames)
             : base()
         {
@@ -425,12 +425,12 @@ public DynamoDBGlobalSecondaryIndexRangeKeyAttribute(params string[] indexNames)
     public sealed class DynamoDBLocalSecondaryIndexRangeKeyAttribute : DynamoDBPropertyAttribute
     {
         /// <summary>
-        /// Index associated with this range key
+        /// Indexes associated with this range key.
         /// </summary>
         public string[] IndexNames { get; set; }
 
         /// <summary>
-        /// Constructor that accepts a single inde name.
+        /// Constructor that accepts a single index name.
         /// </summary>
         /// <param name="indexName">Name of the Local Secondary Index this range key belongs to.</param>
         public DynamoDBLocalSecondaryIndexRangeKeyAttribute(string indexName)