diff --git a/lib/services/networkManagement2/lib/models/flowLogInformation.js b/lib/services/networkManagement2/lib/models/flowLogInformation.js
index a3089aecb4..b1245be2e8 100644
--- a/lib/services/networkManagement2/lib/models/flowLogInformation.js
+++ b/lib/services/networkManagement2/lib/models/flowLogInformation.js
@@ -47,6 +47,10 @@ class FlowLogInformation {
    * @member {string}
    * [flowAnalyticsConfiguration.networkWatcherFlowAnalyticsConfiguration.workspaceResourceId]
    * Resource Id of the attached workspace
+   * @member {number}
+   * [flowAnalyticsConfiguration.networkWatcherFlowAnalyticsConfiguration.trafficAnalyticsInterval]
+   * The interval in minutes which would decide how frequently TA service
+   * should do flow analytics
    */
   constructor() {
   }
diff --git a/lib/services/networkManagement2/lib/models/index.d.ts b/lib/services/networkManagement2/lib/models/index.d.ts
index dc5f4e40ee..adca326871 100644
--- a/lib/services/networkManagement2/lib/models/index.d.ts
+++ b/lib/services/networkManagement2/lib/models/index.d.ts
@@ -7363,12 +7363,15 @@ export interface FlowLogStatusParameters {
  * @member {string} workspaceId The resource guid of the attached workspace
  * @member {string} workspaceRegion The location of the attached workspace
  * @member {string} workspaceResourceId Resource Id of the attached workspace
+ * @member {number} [trafficAnalyticsInterval] The interval in minutes which
+ * would decide how frequently TA service should do flow analytics
  */
 export interface TrafficAnalyticsConfigurationProperties {
   enabled: boolean;
   workspaceId: string;
   workspaceRegion: string;
   workspaceResourceId: string;
+  trafficAnalyticsInterval?: number;
 }
 
 /**
@@ -7387,6 +7390,10 @@ export interface TrafficAnalyticsConfigurationProperties {
  * @member {string}
  * [networkWatcherFlowAnalyticsConfiguration.workspaceResourceId] Resource Id
  * of the attached workspace
+ * @member {number}
+ * [networkWatcherFlowAnalyticsConfiguration.trafficAnalyticsInterval] The
+ * interval in minutes which would decide how frequently TA service should do
+ * flow analytics
  */
 export interface TrafficAnalyticsProperties {
   networkWatcherFlowAnalyticsConfiguration: TrafficAnalyticsConfigurationProperties;
@@ -7428,6 +7435,10 @@ export interface TrafficAnalyticsProperties {
  * @member {string}
  * [flowAnalyticsConfiguration.networkWatcherFlowAnalyticsConfiguration.workspaceResourceId]
  * Resource Id of the attached workspace
+ * @member {number}
+ * [flowAnalyticsConfiguration.networkWatcherFlowAnalyticsConfiguration.trafficAnalyticsInterval]
+ * The interval in minutes which would decide how frequently TA service should
+ * do flow analytics
  */
 export interface FlowLogInformation {
   targetResourceId: string;
diff --git a/lib/services/networkManagement2/lib/models/trafficAnalyticsConfigurationProperties.js b/lib/services/networkManagement2/lib/models/trafficAnalyticsConfigurationProperties.js
index 58b762cb24..fc954d0d3c 100644
--- a/lib/services/networkManagement2/lib/models/trafficAnalyticsConfigurationProperties.js
+++ b/lib/services/networkManagement2/lib/models/trafficAnalyticsConfigurationProperties.js
@@ -21,6 +21,8 @@ class TrafficAnalyticsConfigurationProperties {
    * @member {string} workspaceId The resource guid of the attached workspace
    * @member {string} workspaceRegion The location of the attached workspace
    * @member {string} workspaceResourceId Resource Id of the attached workspace
+   * @member {number} [trafficAnalyticsInterval] The interval in minutes which
+   * would decide how frequently TA service should do flow analytics
    */
   constructor() {
   }
@@ -66,6 +68,13 @@ class TrafficAnalyticsConfigurationProperties {
             type: {
               name: 'String'
             }
+          },
+          trafficAnalyticsInterval: {
+            required: false,
+            serializedName: 'trafficAnalyticsInterval',
+            type: {
+              name: 'Number'
+            }
           }
         }
       }
diff --git a/lib/services/networkManagement2/lib/models/trafficAnalyticsProperties.js b/lib/services/networkManagement2/lib/models/trafficAnalyticsProperties.js
index e36bd54490..3dc1443d28 100644
--- a/lib/services/networkManagement2/lib/models/trafficAnalyticsProperties.js
+++ b/lib/services/networkManagement2/lib/models/trafficAnalyticsProperties.js
@@ -28,6 +28,10 @@ class TrafficAnalyticsProperties {
    * @member {string}
    * [networkWatcherFlowAnalyticsConfiguration.workspaceResourceId] Resource Id
    * of the attached workspace
+   * @member {number}
+   * [networkWatcherFlowAnalyticsConfiguration.trafficAnalyticsInterval] The
+   * interval in minutes which would decide how frequently TA service should do
+   * flow analytics
    */
   constructor() {
   }
diff --git a/lib/services/networkManagement2/lib/operations/index.d.ts b/lib/services/networkManagement2/lib/operations/index.d.ts
index 79d8a56aac..255604439d 100644
--- a/lib/services/networkManagement2/lib/operations/index.d.ts
+++ b/lib/services/networkManagement2/lib/operations/index.d.ts
@@ -22725,6 +22725,11 @@ export interface NetworkWatchers {
      * parameters.flowAnalyticsConfiguration.networkWatcherFlowAnalyticsConfiguration.workspaceResourceId
      * Resource Id of the attached workspace
      *
+     * @param {number}
+     * [parameters.flowAnalyticsConfiguration.networkWatcherFlowAnalyticsConfiguration.trafficAnalyticsInterval]
+     * The interval in minutes which would decide how frequently TA service should
+     * do flow analytics
+     *
      * @param {object} [options] Optional Parameters.
      *
      * @param {object} [options.customHeaders] Headers that will be added to the
@@ -22795,6 +22800,11 @@ export interface NetworkWatchers {
      * parameters.flowAnalyticsConfiguration.networkWatcherFlowAnalyticsConfiguration.workspaceResourceId
      * Resource Id of the attached workspace
      *
+     * @param {number}
+     * [parameters.flowAnalyticsConfiguration.networkWatcherFlowAnalyticsConfiguration.trafficAnalyticsInterval]
+     * The interval in minutes which would decide how frequently TA service should
+     * do flow analytics
+     *
      * @param {object} [options] Optional Parameters.
      *
      * @param {object} [options.customHeaders] Headers that will be added to the
@@ -23880,6 +23890,11 @@ export interface NetworkWatchers {
      * parameters.flowAnalyticsConfiguration.networkWatcherFlowAnalyticsConfiguration.workspaceResourceId
      * Resource Id of the attached workspace
      *
+     * @param {number}
+     * [parameters.flowAnalyticsConfiguration.networkWatcherFlowAnalyticsConfiguration.trafficAnalyticsInterval]
+     * The interval in minutes which would decide how frequently TA service should
+     * do flow analytics
+     *
      * @param {object} [options] Optional Parameters.
      *
      * @param {object} [options.customHeaders] Headers that will be added to the
@@ -23950,6 +23965,11 @@ export interface NetworkWatchers {
      * parameters.flowAnalyticsConfiguration.networkWatcherFlowAnalyticsConfiguration.workspaceResourceId
      * Resource Id of the attached workspace
      *
+     * @param {number}
+     * [parameters.flowAnalyticsConfiguration.networkWatcherFlowAnalyticsConfiguration.trafficAnalyticsInterval]
+     * The interval in minutes which would decide how frequently TA service should
+     * do flow analytics
+     *
      * @param {object} [options] Optional Parameters.
      *
      * @param {object} [options.customHeaders] Headers that will be added to the
diff --git a/lib/services/networkManagement2/lib/operations/networkWatchers.js b/lib/services/networkManagement2/lib/operations/networkWatchers.js
index 0b7a4cdf67..56466a02ac 100644
--- a/lib/services/networkManagement2/lib/operations/networkWatchers.js
+++ b/lib/services/networkManagement2/lib/operations/networkWatchers.js
@@ -1542,6 +1542,11 @@ function _getTroubleshootingResult(resourceGroupName, networkWatcherName, parame
  * parameters.flowAnalyticsConfiguration.networkWatcherFlowAnalyticsConfiguration.workspaceResourceId
  * Resource Id of the attached workspace
  *
+ * @param {number}
+ * [parameters.flowAnalyticsConfiguration.networkWatcherFlowAnalyticsConfiguration.trafficAnalyticsInterval]
+ * The interval in minutes which would decide how frequently TA service should
+ * do flow analytics
+ *
  * @param {object} [options] Optional Parameters.
  *
  * @param {object} [options.customHeaders] Headers that will be added to the
@@ -3252,6 +3257,11 @@ function _beginGetTroubleshootingResult(resourceGroupName, networkWatcherName, p
  * parameters.flowAnalyticsConfiguration.networkWatcherFlowAnalyticsConfiguration.workspaceResourceId
  * Resource Id of the attached workspace
  *
+ * @param {number}
+ * [parameters.flowAnalyticsConfiguration.networkWatcherFlowAnalyticsConfiguration.trafficAnalyticsInterval]
+ * The interval in minutes which would decide how frequently TA service should
+ * do flow analytics
+ *
  * @param {object} [options] Optional Parameters.
  *
  * @param {object} [options.customHeaders] Headers that will be added to the
@@ -5738,6 +5748,11 @@ class NetworkWatchers {
    * parameters.flowAnalyticsConfiguration.networkWatcherFlowAnalyticsConfiguration.workspaceResourceId
    * Resource Id of the attached workspace
    *
+   * @param {number}
+   * [parameters.flowAnalyticsConfiguration.networkWatcherFlowAnalyticsConfiguration.trafficAnalyticsInterval]
+   * The interval in minutes which would decide how frequently TA service should
+   * do flow analytics
+   *
    * @param {object} [options] Optional Parameters.
    *
    * @param {object} [options.customHeaders] Headers that will be added to the
@@ -5820,6 +5835,11 @@ class NetworkWatchers {
    * parameters.flowAnalyticsConfiguration.networkWatcherFlowAnalyticsConfiguration.workspaceResourceId
    * Resource Id of the attached workspace
    *
+   * @param {number}
+   * [parameters.flowAnalyticsConfiguration.networkWatcherFlowAnalyticsConfiguration.trafficAnalyticsInterval]
+   * The interval in minutes which would decide how frequently TA service should
+   * do flow analytics
+   *
    * @param {object} [options] Optional Parameters.
    *
    * @param {object} [options.customHeaders] Headers that will be added to the
@@ -7217,6 +7237,11 @@ class NetworkWatchers {
    * parameters.flowAnalyticsConfiguration.networkWatcherFlowAnalyticsConfiguration.workspaceResourceId
    * Resource Id of the attached workspace
    *
+   * @param {number}
+   * [parameters.flowAnalyticsConfiguration.networkWatcherFlowAnalyticsConfiguration.trafficAnalyticsInterval]
+   * The interval in minutes which would decide how frequently TA service should
+   * do flow analytics
+   *
    * @param {object} [options] Optional Parameters.
    *
    * @param {object} [options.customHeaders] Headers that will be added to the
@@ -7299,6 +7324,11 @@ class NetworkWatchers {
    * parameters.flowAnalyticsConfiguration.networkWatcherFlowAnalyticsConfiguration.workspaceResourceId
    * Resource Id of the attached workspace
    *
+   * @param {number}
+   * [parameters.flowAnalyticsConfiguration.networkWatcherFlowAnalyticsConfiguration.trafficAnalyticsInterval]
+   * The interval in minutes which would decide how frequently TA service should
+   * do flow analytics
+   *
    * @param {object} [options] Optional Parameters.
    *
    * @param {object} [options.customHeaders] Headers that will be added to the