diff --git a/lib/services/hdInsightManagement/lib/models/cluster.js b/lib/services/hdInsightManagement/lib/models/cluster.js
index 61b878d262..1729397f80 100644
--- a/lib/services/hdInsightManagement/lib/models/cluster.js
+++ b/lib/services/hdInsightManagement/lib/models/cluster.js
@@ -71,6 +71,22 @@ class Cluster extends models['TrackedResource'] {
    * @member {array} [properties.errors] The list of errors.
    * @member {array} [properties.connectivityEndpoints] The list of
    * connectivity endpoints.
+   * @member {object} [identity] The identity of the cluster, if configured.
+   * @member {string} [identity.principalId] The principal id of cluster
+   * identity. This property will only be provided for a system assigned
+   * identity.
+   * @member {string} [identity.tenantId] The tenant id associated with the
+   * cluster. This property will only be provided for a system assigned
+   * identity.
+   * @member {string} [identity.type] The type of identity used for the
+   * cluster. The type 'SystemAssigned, UserAssigned' includes both an
+   * implicitly created identity and a set of user assigned identities.
+   * Possible values include: 'SystemAssigned', 'UserAssigned',
+   * 'SystemAssigned, UserAssigned', 'None'
+   * @member {object} [identity.userAssignedIdentities] The list of user
+   * identities associated with the cluster. The user identity dictionary key
+   * references will be ARM resource ids in the form:
+   * '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ManagedIdentity/userAssignedIdentities/{identityName}'.
    */
   constructor() {
     super();
@@ -149,6 +165,14 @@ class Cluster extends models['TrackedResource'] {
               name: 'Composite',
               className: 'ClusterGetProperties'
             }
+          },
+          identity: {
+            required: false,
+            serializedName: 'identity',
+            type: {
+              name: 'Composite',
+              className: 'ClusterIdentity'
+            }
           }
         }
       }
diff --git a/lib/services/hdInsightManagement/lib/models/clusterCreateParametersExtended.js b/lib/services/hdInsightManagement/lib/models/clusterCreateParametersExtended.js
index 57dc3e001d..107334b35e 100644
--- a/lib/services/hdInsightManagement/lib/models/clusterCreateParametersExtended.js
+++ b/lib/services/hdInsightManagement/lib/models/clusterCreateParametersExtended.js
@@ -60,6 +60,22 @@ class ClusterCreateParametersExtended {
    * @member {object} [properties.storageProfile] The storage profile.
    * @member {array} [properties.storageProfile.storageaccounts] The list of
    * storage accounts in the cluster.
+   * @member {object} [identity] The identity of the cluster, if configured.
+   * @member {string} [identity.principalId] The principal id of cluster
+   * identity. This property will only be provided for a system assigned
+   * identity.
+   * @member {string} [identity.tenantId] The tenant id associated with the
+   * cluster. This property will only be provided for a system assigned
+   * identity.
+   * @member {string} [identity.type] The type of identity used for the
+   * cluster. The type 'SystemAssigned, UserAssigned' includes both an
+   * implicitly created identity and a set of user assigned identities.
+   * Possible values include: 'SystemAssigned', 'UserAssigned',
+   * 'SystemAssigned, UserAssigned', 'None'
+   * @member {object} [identity.userAssignedIdentities] The list of user
+   * identities associated with the cluster. The user identity dictionary key
+   * references will be ARM resource ids in the form:
+   * '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ManagedIdentity/userAssignedIdentities/{identityName}'.
    */
   constructor() {
   }
@@ -106,6 +122,14 @@ class ClusterCreateParametersExtended {
               name: 'Composite',
               className: 'ClusterCreateProperties'
             }
+          },
+          identity: {
+            required: false,
+            serializedName: 'identity',
+            type: {
+              name: 'Composite',
+              className: 'ClusterIdentity'
+            }
           }
         }
       }
diff --git a/lib/services/hdInsightManagement/lib/models/clusterIdentity.js b/lib/services/hdInsightManagement/lib/models/clusterIdentity.js
new file mode 100644
index 0000000000..68ca7b954f
--- /dev/null
+++ b/lib/services/hdInsightManagement/lib/models/clusterIdentity.js
@@ -0,0 +1,95 @@
+/*
+ * 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.
+ * Changes may cause incorrect behavior and will be lost if the code is
+ * regenerated.
+ */
+
+'use strict';
+
+/**
+ * Identity for the cluster.
+ *
+ */
+class ClusterIdentity {
+  /**
+   * Create a ClusterIdentity.
+   * @member {string} [principalId] The principal id of cluster identity. This
+   * property will only be provided for a system assigned identity.
+   * @member {string} [tenantId] The tenant id associated with the cluster.
+   * This property will only be provided for a system assigned identity.
+   * @member {string} [type] The type of identity used for the cluster. The
+   * type 'SystemAssigned, UserAssigned' includes both an implicitly created
+   * identity and a set of user assigned identities. Possible values include:
+   * 'SystemAssigned', 'UserAssigned', 'SystemAssigned, UserAssigned', 'None'
+   * @member {object} [userAssignedIdentities] The list of user identities
+   * associated with the cluster. The user identity dictionary key references
+   * will be ARM resource ids in the form:
+   * '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ManagedIdentity/userAssignedIdentities/{identityName}'.
+   */
+  constructor() {
+  }
+
+  /**
+   * Defines the metadata of ClusterIdentity
+   *
+   * @returns {object} metadata of ClusterIdentity
+   *
+   */
+  mapper() {
+    return {
+      required: false,
+      serializedName: 'ClusterIdentity',
+      type: {
+        name: 'Composite',
+        className: 'ClusterIdentity',
+        modelProperties: {
+          principalId: {
+            required: false,
+            readOnly: true,
+            serializedName: 'principalId',
+            type: {
+              name: 'String'
+            }
+          },
+          tenantId: {
+            required: false,
+            readOnly: true,
+            serializedName: 'tenantId',
+            type: {
+              name: 'String'
+            }
+          },
+          type: {
+            required: false,
+            serializedName: 'type',
+            type: {
+              name: 'Enum',
+              allowedValues: [ 'SystemAssigned', 'UserAssigned', 'SystemAssigned, UserAssigned', 'None' ]
+            }
+          },
+          userAssignedIdentities: {
+            required: false,
+            serializedName: 'userAssignedIdentities',
+            type: {
+              name: 'Dictionary',
+              value: {
+                  required: false,
+                  serializedName: 'ClusterIdentityUserAssignedIdentitiesValueElementType',
+                  type: {
+                    name: 'Composite',
+                    className: 'ClusterIdentityUserAssignedIdentitiesValue'
+                  }
+              }
+            }
+          }
+        }
+      }
+    };
+  }
+}
+
+module.exports = ClusterIdentity;
diff --git a/lib/services/hdInsightManagement/lib/models/clusterIdentityUserAssignedIdentitiesValue.js b/lib/services/hdInsightManagement/lib/models/clusterIdentityUserAssignedIdentitiesValue.js
new file mode 100644
index 0000000000..1f81b839d9
--- /dev/null
+++ b/lib/services/hdInsightManagement/lib/models/clusterIdentityUserAssignedIdentitiesValue.js
@@ -0,0 +1,61 @@
+/*
+ * 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.
+ * Changes may cause incorrect behavior and will be lost if the code is
+ * regenerated.
+ */
+
+'use strict';
+
+/**
+ * Class representing a ClusterIdentityUserAssignedIdentitiesValue.
+ */
+class ClusterIdentityUserAssignedIdentitiesValue {
+  /**
+   * Create a ClusterIdentityUserAssignedIdentitiesValue.
+   * @member {string} [principalId] The principal id of user assigned identity.
+   * @member {string} [clientId] The client id of user assigned identity.
+   */
+  constructor() {
+  }
+
+  /**
+   * Defines the metadata of ClusterIdentityUserAssignedIdentitiesValue
+   *
+   * @returns {object} metadata of ClusterIdentityUserAssignedIdentitiesValue
+   *
+   */
+  mapper() {
+    return {
+      required: false,
+      serializedName: 'ClusterIdentity_userAssignedIdentitiesValue',
+      type: {
+        name: 'Composite',
+        className: 'ClusterIdentityUserAssignedIdentitiesValue',
+        modelProperties: {
+          principalId: {
+            required: false,
+            readOnly: true,
+            serializedName: 'principalId',
+            type: {
+              name: 'String'
+            }
+          },
+          clientId: {
+            required: false,
+            readOnly: true,
+            serializedName: 'clientId',
+            type: {
+              name: 'String'
+            }
+          }
+        }
+      }
+    };
+  }
+}
+
+module.exports = ClusterIdentityUserAssignedIdentitiesValue;
diff --git a/lib/services/hdInsightManagement/lib/models/index.d.ts b/lib/services/hdInsightManagement/lib/models/index.d.ts
index cf6aa99b9c..dcaa3fc71e 100644
--- a/lib/services/hdInsightManagement/lib/models/index.d.ts
+++ b/lib/services/hdInsightManagement/lib/models/index.d.ts
@@ -332,6 +332,44 @@ export interface ClusterCreateProperties {
   storageProfile?: StorageProfile;
 }
 
+/**
+ * @class
+ * Initializes a new instance of the ClusterIdentityUserAssignedIdentitiesValue class.
+ * @constructor
+ * @member {string} [principalId] The principal id of user assigned identity.
+ * @member {string} [clientId] The client id of user assigned identity.
+ */
+export interface ClusterIdentityUserAssignedIdentitiesValue {
+  readonly principalId?: string;
+  readonly clientId?: string;
+}
+
+/**
+ * @class
+ * Initializes a new instance of the ClusterIdentity class.
+ * @constructor
+ * Identity for the cluster.
+ *
+ * @member {string} [principalId] The principal id of cluster identity. This
+ * property will only be provided for a system assigned identity.
+ * @member {string} [tenantId] The tenant id associated with the cluster. This
+ * property will only be provided for a system assigned identity.
+ * @member {string} [type] The type of identity used for the cluster. The type
+ * 'SystemAssigned, UserAssigned' includes both an implicitly created identity
+ * and a set of user assigned identities. Possible values include:
+ * 'SystemAssigned', 'UserAssigned', 'SystemAssigned, UserAssigned', 'None'
+ * @member {object} [userAssignedIdentities] The list of user identities
+ * associated with the cluster. The user identity dictionary key references
+ * will be ARM resource ids in the form:
+ * '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ManagedIdentity/userAssignedIdentities/{identityName}'.
+ */
+export interface ClusterIdentity {
+  readonly principalId?: string;
+  readonly tenantId?: string;
+  type?: string;
+  userAssignedIdentities?: { [propertyName: string]: ClusterIdentityUserAssignedIdentitiesValue };
+}
+
 /**
  * @class
  * Initializes a new instance of the ClusterCreateParametersExtended class.
@@ -381,11 +419,26 @@ export interface ClusterCreateProperties {
  * @member {object} [properties.storageProfile] The storage profile.
  * @member {array} [properties.storageProfile.storageaccounts] The list of
  * storage accounts in the cluster.
+ * @member {object} [identity] The identity of the cluster, if configured.
+ * @member {string} [identity.principalId] The principal id of cluster
+ * identity. This property will only be provided for a system assigned
+ * identity.
+ * @member {string} [identity.tenantId] The tenant id associated with the
+ * cluster. This property will only be provided for a system assigned identity.
+ * @member {string} [identity.type] The type of identity used for the cluster.
+ * The type 'SystemAssigned, UserAssigned' includes both an implicitly created
+ * identity and a set of user assigned identities. Possible values include:
+ * 'SystemAssigned', 'UserAssigned', 'SystemAssigned, UserAssigned', 'None'
+ * @member {object} [identity.userAssignedIdentities] The list of user
+ * identities associated with the cluster. The user identity dictionary key
+ * references will be ARM resource ids in the form:
+ * '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ManagedIdentity/userAssignedIdentities/{identityName}'.
  */
 export interface ClusterCreateParametersExtended {
   location?: string;
   tags?: { [propertyName: string]: string };
   properties?: ClusterCreateProperties;
+  identity?: ClusterIdentity;
 }
 
 /**
@@ -596,10 +649,25 @@ export interface TrackedResource extends Resource {
  * @member {array} [properties.errors] The list of errors.
  * @member {array} [properties.connectivityEndpoints] The list of connectivity
  * endpoints.
+ * @member {object} [identity] The identity of the cluster, if configured.
+ * @member {string} [identity.principalId] The principal id of cluster
+ * identity. This property will only be provided for a system assigned
+ * identity.
+ * @member {string} [identity.tenantId] The tenant id associated with the
+ * cluster. This property will only be provided for a system assigned identity.
+ * @member {string} [identity.type] The type of identity used for the cluster.
+ * The type 'SystemAssigned, UserAssigned' includes both an implicitly created
+ * identity and a set of user assigned identities. Possible values include:
+ * 'SystemAssigned', 'UserAssigned', 'SystemAssigned, UserAssigned', 'None'
+ * @member {object} [identity.userAssignedIdentities] The list of user
+ * identities associated with the cluster. The user identity dictionary key
+ * references will be ARM resource ids in the form:
+ * '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ManagedIdentity/userAssignedIdentities/{identityName}'.
  */
 export interface Cluster extends TrackedResource {
   etag?: string;
   properties?: ClusterGetProperties;
+  identity?: ClusterIdentity;
 }
 
 /**
diff --git a/lib/services/hdInsightManagement/lib/models/index.js b/lib/services/hdInsightManagement/lib/models/index.js
index 5479f7cd86..d9fce93bce 100644
--- a/lib/services/hdInsightManagement/lib/models/index.js
+++ b/lib/services/hdInsightManagement/lib/models/index.js
@@ -33,6 +33,8 @@ exports.ComputeProfile = require('./computeProfile');
 exports.StorageAccount = require('./storageAccount');
 exports.StorageProfile = require('./storageProfile');
 exports.ClusterCreateProperties = require('./clusterCreateProperties');
+exports.ClusterIdentityUserAssignedIdentitiesValue = require('./clusterIdentityUserAssignedIdentitiesValue');
+exports.ClusterIdentity = require('./clusterIdentity');
 exports.ClusterCreateParametersExtended = require('./clusterCreateParametersExtended');
 exports.ClusterPatchParameters = require('./clusterPatchParameters');
 exports.QuotaInfo = require('./quotaInfo');
diff --git a/lib/services/hdInsightManagement/lib/operations/clusters.js b/lib/services/hdInsightManagement/lib/operations/clusters.js
index d50597b8b1..bc05de32ca 100644
--- a/lib/services/hdInsightManagement/lib/operations/clusters.js
+++ b/lib/services/hdInsightManagement/lib/operations/clusters.js
@@ -96,6 +96,20 @@ const WebResource = msRest.WebResource;
  * @param {array} [parameters.properties.storageProfile.storageaccounts] The
  * list of storage accounts in the cluster.
  *
+ * @param {object} [parameters.identity] The identity of the cluster, if
+ * configured.
+ *
+ * @param {string} [parameters.identity.type] The type of identity used for the
+ * cluster. The type 'SystemAssigned, UserAssigned' includes both an implicitly
+ * created identity and a set of user assigned identities. Possible values
+ * include: 'SystemAssigned', 'UserAssigned', 'SystemAssigned, UserAssigned',
+ * 'None'
+ *
+ * @param {object} [parameters.identity.userAssignedIdentities] The list of
+ * user identities associated with the cluster. The user identity dictionary
+ * key references will be ARM resource ids in the form:
+ * '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ManagedIdentity/userAssignedIdentities/{identityName}'.
+ *
  * @param {object} [options] Optional Parameters.
  *
  * @param {object} [options.customHeaders] Headers that will be added to the
@@ -1036,6 +1050,20 @@ function _executeScriptActions(resourceGroupName, clusterName, parameters, optio
  * @param {array} [parameters.properties.storageProfile.storageaccounts] The
  * list of storage accounts in the cluster.
  *
+ * @param {object} [parameters.identity] The identity of the cluster, if
+ * configured.
+ *
+ * @param {string} [parameters.identity.type] The type of identity used for the
+ * cluster. The type 'SystemAssigned, UserAssigned' includes both an implicitly
+ * created identity and a set of user assigned identities. Possible values
+ * include: 'SystemAssigned', 'UserAssigned', 'SystemAssigned, UserAssigned',
+ * 'None'
+ *
+ * @param {object} [parameters.identity.userAssignedIdentities] The list of
+ * user identities associated with the cluster. The user identity dictionary
+ * key references will be ARM resource ids in the form:
+ * '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ManagedIdentity/userAssignedIdentities/{identityName}'.
+ *
  * @param {object} [options] Optional Parameters.
  *
  * @param {object} [options.customHeaders] Headers that will be added to the
@@ -1986,6 +2014,20 @@ class Clusters {
    * @param {array} [parameters.properties.storageProfile.storageaccounts] The
    * list of storage accounts in the cluster.
    *
+   * @param {object} [parameters.identity] The identity of the cluster, if
+   * configured.
+   *
+   * @param {string} [parameters.identity.type] The type of identity used for the
+   * cluster. The type 'SystemAssigned, UserAssigned' includes both an implicitly
+   * created identity and a set of user assigned identities. Possible values
+   * include: 'SystemAssigned', 'UserAssigned', 'SystemAssigned, UserAssigned',
+   * 'None'
+   *
+   * @param {object} [parameters.identity.userAssignedIdentities] The list of
+   * user identities associated with the cluster. The user identity dictionary
+   * key references will be ARM resource ids in the form:
+   * '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ManagedIdentity/userAssignedIdentities/{identityName}'.
+   *
    * @param {object} [options] Optional Parameters.
    *
    * @param {object} [options.customHeaders] Headers that will be added to the
@@ -2092,6 +2134,20 @@ class Clusters {
    * @param {array} [parameters.properties.storageProfile.storageaccounts] The
    * list of storage accounts in the cluster.
    *
+   * @param {object} [parameters.identity] The identity of the cluster, if
+   * configured.
+   *
+   * @param {string} [parameters.identity.type] The type of identity used for the
+   * cluster. The type 'SystemAssigned, UserAssigned' includes both an implicitly
+   * created identity and a set of user assigned identities. Possible values
+   * include: 'SystemAssigned', 'UserAssigned', 'SystemAssigned, UserAssigned',
+   * 'None'
+   *
+   * @param {object} [parameters.identity.userAssignedIdentities] The list of
+   * user identities associated with the cluster. The user identity dictionary
+   * key references will be ARM resource ids in the form:
+   * '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ManagedIdentity/userAssignedIdentities/{identityName}'.
+   *
    * @param {object} [options] Optional Parameters.
    *
    * @param {object} [options.customHeaders] Headers that will be added to the
@@ -2841,6 +2897,20 @@ class Clusters {
    * @param {array} [parameters.properties.storageProfile.storageaccounts] The
    * list of storage accounts in the cluster.
    *
+   * @param {object} [parameters.identity] The identity of the cluster, if
+   * configured.
+   *
+   * @param {string} [parameters.identity.type] The type of identity used for the
+   * cluster. The type 'SystemAssigned, UserAssigned' includes both an implicitly
+   * created identity and a set of user assigned identities. Possible values
+   * include: 'SystemAssigned', 'UserAssigned', 'SystemAssigned, UserAssigned',
+   * 'None'
+   *
+   * @param {object} [parameters.identity.userAssignedIdentities] The list of
+   * user identities associated with the cluster. The user identity dictionary
+   * key references will be ARM resource ids in the form:
+   * '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ManagedIdentity/userAssignedIdentities/{identityName}'.
+   *
    * @param {object} [options] Optional Parameters.
    *
    * @param {object} [options.customHeaders] Headers that will be added to the
@@ -2947,6 +3017,20 @@ class Clusters {
    * @param {array} [parameters.properties.storageProfile.storageaccounts] The
    * list of storage accounts in the cluster.
    *
+   * @param {object} [parameters.identity] The identity of the cluster, if
+   * configured.
+   *
+   * @param {string} [parameters.identity.type] The type of identity used for the
+   * cluster. The type 'SystemAssigned, UserAssigned' includes both an implicitly
+   * created identity and a set of user assigned identities. Possible values
+   * include: 'SystemAssigned', 'UserAssigned', 'SystemAssigned, UserAssigned',
+   * 'None'
+   *
+   * @param {object} [parameters.identity.userAssignedIdentities] The list of
+   * user identities associated with the cluster. The user identity dictionary
+   * key references will be ARM resource ids in the form:
+   * '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ManagedIdentity/userAssignedIdentities/{identityName}'.
+   *
    * @param {object} [options] Optional Parameters.
    *
    * @param {object} [options.customHeaders] Headers that will be added to the
diff --git a/lib/services/hdInsightManagement/lib/operations/index.d.ts b/lib/services/hdInsightManagement/lib/operations/index.d.ts
index f5e832f619..07f6572adb 100644
--- a/lib/services/hdInsightManagement/lib/operations/index.d.ts
+++ b/lib/services/hdInsightManagement/lib/operations/index.d.ts
@@ -102,6 +102,20 @@ export interface Clusters {
      * @param {array} [parameters.properties.storageProfile.storageaccounts] The
      * list of storage accounts in the cluster.
      *
+     * @param {object} [parameters.identity] The identity of the cluster, if
+     * configured.
+     *
+     * @param {string} [parameters.identity.type] The type of identity used for the
+     * cluster. The type 'SystemAssigned, UserAssigned' includes both an implicitly
+     * created identity and a set of user assigned identities. Possible values
+     * include: 'SystemAssigned', 'UserAssigned', 'SystemAssigned, UserAssigned',
+     * 'None'
+     *
+     * @param {object} [parameters.identity.userAssignedIdentities] The list of
+     * user identities associated with the cluster. The user identity dictionary
+     * key references will be ARM resource ids in the form:
+     * '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ManagedIdentity/userAssignedIdentities/{identityName}'.
+     *
      * @param {object} [options] Optional Parameters.
      *
      * @param {object} [options.customHeaders] Headers that will be added to the
@@ -196,6 +210,20 @@ export interface Clusters {
      * @param {array} [parameters.properties.storageProfile.storageaccounts] The
      * list of storage accounts in the cluster.
      *
+     * @param {object} [parameters.identity] The identity of the cluster, if
+     * configured.
+     *
+     * @param {string} [parameters.identity.type] The type of identity used for the
+     * cluster. The type 'SystemAssigned, UserAssigned' includes both an implicitly
+     * created identity and a set of user assigned identities. Possible values
+     * include: 'SystemAssigned', 'UserAssigned', 'SystemAssigned, UserAssigned',
+     * 'None'
+     *
+     * @param {object} [parameters.identity.userAssignedIdentities] The list of
+     * user identities associated with the cluster. The user identity dictionary
+     * key references will be ARM resource ids in the form:
+     * '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ManagedIdentity/userAssignedIdentities/{identityName}'.
+     *
      * @param {object} [options] Optional Parameters.
      *
      * @param {object} [options.customHeaders] Headers that will be added to the
@@ -741,6 +769,20 @@ export interface Clusters {
      * @param {array} [parameters.properties.storageProfile.storageaccounts] The
      * list of storage accounts in the cluster.
      *
+     * @param {object} [parameters.identity] The identity of the cluster, if
+     * configured.
+     *
+     * @param {string} [parameters.identity.type] The type of identity used for the
+     * cluster. The type 'SystemAssigned, UserAssigned' includes both an implicitly
+     * created identity and a set of user assigned identities. Possible values
+     * include: 'SystemAssigned', 'UserAssigned', 'SystemAssigned, UserAssigned',
+     * 'None'
+     *
+     * @param {object} [parameters.identity.userAssignedIdentities] The list of
+     * user identities associated with the cluster. The user identity dictionary
+     * key references will be ARM resource ids in the form:
+     * '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ManagedIdentity/userAssignedIdentities/{identityName}'.
+     *
      * @param {object} [options] Optional Parameters.
      *
      * @param {object} [options.customHeaders] Headers that will be added to the
@@ -835,6 +877,20 @@ export interface Clusters {
      * @param {array} [parameters.properties.storageProfile.storageaccounts] The
      * list of storage accounts in the cluster.
      *
+     * @param {object} [parameters.identity] The identity of the cluster, if
+     * configured.
+     *
+     * @param {string} [parameters.identity.type] The type of identity used for the
+     * cluster. The type 'SystemAssigned, UserAssigned' includes both an implicitly
+     * created identity and a set of user assigned identities. Possible values
+     * include: 'SystemAssigned', 'UserAssigned', 'SystemAssigned, UserAssigned',
+     * 'None'
+     *
+     * @param {object} [parameters.identity.userAssignedIdentities] The list of
+     * user identities associated with the cluster. The user identity dictionary
+     * key references will be ARM resource ids in the form:
+     * '/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.ManagedIdentity/userAssignedIdentities/{identityName}'.
+     *
      * @param {object} [options] Optional Parameters.
      *
      * @param {object} [options.customHeaders] Headers that will be added to the
diff --git a/lib/services/hdInsightManagement/package.json b/lib/services/hdInsightManagement/package.json
index 3ec0a1f7f4..40a1d93b4f 100644
--- a/lib/services/hdInsightManagement/package.json
+++ b/lib/services/hdInsightManagement/package.json
@@ -2,7 +2,7 @@
   "name": "azure-arm-hdinsight",
   "author": "Microsoft Corporation",
   "description": "HDInsightManagementClient Library with typescript type definitions for node",
-  "version": "0.7.0",
+  "version": "0.8.0",
   "dependencies": {
     "ms-rest": "^2.3.3",
     "ms-rest-azure": "^2.5.5"