[HDInsight] Check in autorest.powershell source code and add a new feature. (#23726)

* Add autorest.powershell generate code.

* Update propertiy names changed in generated code.

* Add feature enable secure channel.

* Update test case and session records.

* Fix an error and add default cluster version.

* Update changelog.
Update Readme to avoid breaking changes.

* Update generate code

* Revert "Update generate code"

This reverts commit 634cbc7.

* Update readme.md

* Update ChangeLog.md for HDInsight

---------

Co-authored-by: v-yuchenli <v-yuchenli@microsoft.com>
Co-authored-by: Xiaogang <xidi@microsoft.com>

Author: 3 people

src/HDInsight/HDInsight.Management.Sdk/Customizations/Models/ClusterNodeType.cs

@@ -0,0 +1,36 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for
+// license information.
+//
+// Code generated by Microsoft (R) AutoRest Code Generator 1.0.1.0
+// Changes may cause incorrect behavior and will be lost if the code is
+// regenerated.
+
+namespace Microsoft.Azure.Management.HDInsight.Models
+{
+    /// <summary>
+    /// A list of roles in a HDInsight Hadoop cluster to run config action on.
+    /// </summary>
+    public enum ClusterNodeType
+    {
+        /// <summary> 
+        /// The head nodes of the cluster.
+        /// </summary> 
+        HeadNode,
+
+        /// <summary> 
+        /// The worker nodes of the cluster.
+        /// </summary> 
+        WorkerNode,
+
+        /// <summary>
+        /// The zookeper nodes of the cluster.
+        /// </summary>
+        ZookeeperNode,
+
+        /// <summary>
+        /// The edge nodes of the cluster.
+        /// </summary>
+        EdgeNode
+    }
+}

src/HDInsight/HDInsight.Management.Sdk/Customizations/Models/ConfigurationKey.cs

@@ -0,0 +1,108 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for
+// license information.
+//
+// Code generated by Microsoft (R) AutoRest Code Generator 1.0.1.0
+// Changes may cause incorrect behavior and will be lost if the code is
+// regenerated.
+
+namespace Microsoft.Azure.Management.HDInsight.Models
+{
+    public static class ConfigurationKey
+    {
+        /// <summary>
+        /// The constant for Core site configs.
+        /// </summary>
+        public const string CoreSite = "core-site";
+
+        /// <summary>
+        /// The constant for Hive site configs.
+        /// </summary>
+        public const string HiveSite = "hive-site";
+
+        /// <summary>
+        /// The constant for hive environment configs.
+        /// </summary>
+        public const string HiveEnv = "hive-env";
+
+        /// <summary>
+        /// The constant for Oozie site configs.
+        /// </summary>
+        public const string OozieSite = "oozie-site";
+
+        /// <summary>
+        /// The constant for Oozie environment configs.
+        /// </summary>
+        public const string OozieEnv = "oozie-env";
+
+        /// <summary>
+        /// The constant for WebHCAT site configs.
+        /// </summary>
+        public const string WebHCatSite = "webhcat-site";
+
+        /// <summary>
+        /// The constant for HBase environment configs.
+        /// </summary>
+        public const string HBaseEnv = "hbase-env";
+
+        /// <summary>
+        /// The constant for HBase site configs.
+        /// </summary>
+        public const string HBaseSite = "hbase-site";
+
+        /// <summary>
+        /// The constant for Storm site configs.
+        /// </summary>
+        public const string StormSite = "storm-site";
+
+        /// <summary>
+        /// The constant for Yarn site configs.
+        /// </summary>
+        public const string YarnSite = "yarn-site";
+
+        /// <summary>
+        /// The constant for MapRed site configs.
+        /// </summary>
+        public const string MapRedSite = "mapred-site";
+
+        /// <summary>
+        /// The constant for Tez site configs.
+        /// </summary>
+        public const string TezSite = "tez-site";
+
+        /// <summary>
+        /// The constant for HDFS site configs.
+        /// </summary>
+        public const string HdfsSite = "hdfs-site";
+
+        /// <summary>
+        /// The constant for Gateway configs.
+        /// </summary>
+        public const string Gateway = "gateway";
+
+        /// <summary>
+        /// The constant for cluster identity configs.
+        /// </summary>
+        public const string ClusterIdentity = "clusterIdentity";
+
+		/// <summary>
+        /// The constant for Spark-Defaults configs.
+        /// </summary>
+        public const string SparkDefaults = "spark-defaults";
+
+        /// <summary>
+        /// The constant for Spark-Thrift-SparkConf configs.
+        /// </summary>
+        public const string SparkThriftConf = "spark-thrift-sparkconf";
+
+        /// <summary>
+        /// The constant for Spark2-Defaults configs.
+        /// </summary>
+        public const string Spark2Defaults = "spark2-defaults";
+
+        /// <summary>
+        /// The constant for Spark2-Thrift-SparkConf configs.
+        /// </summary>
+        public const string Spark2ThriftConf = "spark2-thrift-sparkconf";
+    }
+}