Fix review feedback: correct api-version and KeyValuePair JavaDoc

- Update KeyValuePair JavaDoc from 'map' to 'key-value pair'
- Update README api-version from 2025-01-01 to 2026-05-01-preview
- Update pom.xml description api-version from 2025-01-01 to 2026-05-01-preview
- Remove duplicate CHANGELOG entry, keep only 2026-05-01-preview

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Author: RenzoPrettoMS

sdk/chaos/azure-resourcemanager-chaos/CHANGELOG.md

@@ -2,7 +2,6 @@
 
 ## 1.4.0-beta.1 (2026-05-06)
 
-- Azure Resource Manager Chaos client library for Java. This package contains Microsoft Azure SDK for Chaos Management SDK. Chaos Management Client. Package api-version 2025-01-01. For documentation on how to use this package, please see [Azure Management Libraries for Java](https://aka.ms/azsdk/java/mgmt).
 - Azure Resource Manager Chaos client library for Java. This package contains Microsoft Azure SDK for Chaos Management SDK. Chaos Management Client. Package api-version 2026-05-01-preview. For documentation on how to use this package, please see [Azure Management Libraries for Java](https://aka.ms/azsdk/java/mgmt).
 
 ### Breaking Changes

sdk/chaos/azure-resourcemanager-chaos/README.md

@@ -2,7 +2,7 @@
 
 Azure Resource Manager Chaos client library for Java.
 
-This package contains Microsoft Azure SDK for Chaos Management SDK. Chaos Management Client. Package api-version 2025-01-01. For documentation on how to use this package, please see [Azure Management Libraries for Java](https://aka.ms/azsdk/java/mgmt).
+This package contains Microsoft Azure SDK for Chaos Management SDK. Chaos Management Client. Package api-version 2026-05-01-preview. For documentation on how to use this package, please see [Azure Management Libraries for Java](https://aka.ms/azsdk/java/mgmt).
 
 ## We'd love to hear your feedback
 

sdk/chaos/azure-resourcemanager-chaos/pom.xml

@@ -18,7 +18,7 @@
   <packaging>jar</packaging>
 
   <name>Microsoft Azure SDK for Chaos Management</name>
-  <description>This package contains Microsoft Azure SDK for Chaos Management SDK. For documentation on how to use this package, please see https://aka.ms/azsdk/java/mgmt. Chaos Management Client. Package api-version 2025-01-01.</description>
+  <description>This package contains Microsoft Azure SDK for Chaos Management SDK. For documentation on how to use this package, please see https://aka.ms/azsdk/java/mgmt. Chaos Management Client. Package api-version 2026-05-01-preview.</description>
   <url>https://github.com/Azure/azure-sdk-for-java</url>
 
   <licenses>

sdk/chaos/azure-resourcemanager-chaos/src/main/java/com/azure/resourcemanager/chaos/models/KeyValuePair.java

@@ -12,7 +12,7 @@
 import java.io.IOException;
 
 /**
- * A map used to describe parameters for actions or configurations.
+ * A key-value pair used to describe parameters for actions or configurations.
  */
 @Fluent
 public final class KeyValuePair implements JsonSerializable<KeyValuePair> {