diff --git a/sdk/operationalinsights/arm-operationalinsights/src/models/index.ts b/sdk/operationalinsights/arm-operationalinsights/src/models/index.ts
index 53ccc24a692a..d0fe360776c7 100644
--- a/sdk/operationalinsights/arm-operationalinsights/src/models/index.ts
+++ b/sdk/operationalinsights/arm-operationalinsights/src/models/index.ts
@@ -269,7 +269,8 @@ export interface LinkedService extends ProxyResource {
  */
 export interface LinkedStorageAccountsResource extends ProxyResource {
   /**
-   * Linked storage accounts type. Possible values include: 'CustomLogs', 'AzureWatson'
+   * Linked storage accounts type. Possible values include: 'CustomLogs', 'AzureWatson', 'Query',
+   * 'Alerts'
    * **NOTE: This property will not be serialized. It can only be populated by the server.**
    */
   readonly dataSourceType?: DataSourceType;
@@ -472,7 +473,7 @@ export interface WorkspaceSku {
  */
 export interface WorkspaceCapping {
   /**
-   * The workspace daily quota for ingestion. -1 means unlimited.
+   * The workspace daily quota for ingestion.
    */
   dailyQuotaGb?: number;
   /**
@@ -521,8 +522,7 @@ export interface Workspace extends TrackedResource {
    */
   sku?: WorkspaceSku;
   /**
-   * The workspace data retention in days. -1 means Unlimited retention for the Unlimited Sku. 730
-   * days is the maximum allowed for all other Skus.
+   * The workspace data retention in days, between 30 and 730.
    */
   retentionInDays?: number;
   /**
@@ -569,8 +569,7 @@ export interface WorkspacePatch extends AzureEntityResource {
    */
   sku?: WorkspaceSku;
   /**
-   * The workspace data retention in days. -1 means Unlimited retention for the Unlimited Sku. 730
-   * days is the maximum allowed for all other Skus.
+   * The workspace data retention in days, between 30 and 730.
    */
   retentionInDays?: number;
   /**
@@ -1318,11 +1317,11 @@ export type LinkedServiceEntityStatus = 'Succeeded' | 'Deleting' | 'Provisioning
 
 /**
  * Defines values for DataSourceType.
- * Possible values include: 'CustomLogs', 'AzureWatson'
+ * Possible values include: 'CustomLogs', 'AzureWatson', 'Query', 'Alerts'
  * @readonly
  * @enum {string}
  */
-export type DataSourceType = 'CustomLogs' | 'AzureWatson';
+export type DataSourceType = 'CustomLogs' | 'AzureWatson' | 'Query' | 'Alerts';
 
 /**
  * Defines values for WorkspaceSkuNameEnum.
diff --git a/sdk/operationalinsights/arm-operationalinsights/src/models/mappers.ts b/sdk/operationalinsights/arm-operationalinsights/src/models/mappers.ts
index 67b33b23c24f..befc4d87a383 100644
--- a/sdk/operationalinsights/arm-operationalinsights/src/models/mappers.ts
+++ b/sdk/operationalinsights/arm-operationalinsights/src/models/mappers.ts
@@ -410,7 +410,9 @@ export const LinkedStorageAccountsResource: msRest.CompositeMapper = {
           name: "Enum",
           allowedValues: [
             "CustomLogs",
-            "AzureWatson"
+            "AzureWatson",
+            "Query",
+            "Alerts"
           ]
         }
       },
@@ -802,7 +804,7 @@ export const Workspace: msRest.CompositeMapper = {
         serializedName: "properties.retentionInDays",
         constraints: {
           InclusiveMaximum: 730,
-          InclusiveMinimum: -1
+          InclusiveMinimum: 30
         },
         type: {
           name: "Number"
@@ -883,7 +885,7 @@ export const WorkspacePatch: msRest.CompositeMapper = {
         serializedName: "properties.retentionInDays",
         constraints: {
           InclusiveMaximum: 730,
-          InclusiveMinimum: -1
+          InclusiveMinimum: 30
         },
         type: {
           name: "Number"
diff --git a/sdk/operationalinsights/arm-operationalinsights/src/models/parameters.ts b/sdk/operationalinsights/arm-operationalinsights/src/models/parameters.ts
index 200a64a58ac4..b3c84763fa03 100644
--- a/sdk/operationalinsights/arm-operationalinsights/src/models/parameters.ts
+++ b/sdk/operationalinsights/arm-operationalinsights/src/models/parameters.ts
@@ -112,7 +112,9 @@ export const dataSourceType: msRest.OperationURLParameter = {
       name: "Enum",
       allowedValues: [
         "CustomLogs",
-        "AzureWatson"
+        "AzureWatson",
+        "Query",
+        "Alerts"
       ]
     }
   }
diff --git a/sdk/operationalinsights/arm-operationalinsights/src/operationalInsightsManagementClientContext.ts b/sdk/operationalinsights/arm-operationalinsights/src/operationalInsightsManagementClientContext.ts
index 7ca0b6769c2e..71a88b924119 100644
--- a/sdk/operationalinsights/arm-operationalinsights/src/operationalInsightsManagementClientContext.ts
+++ b/sdk/operationalinsights/arm-operationalinsights/src/operationalInsightsManagementClientContext.ts
@@ -44,7 +44,7 @@ export class OperationalInsightsManagementClientContext extends msRestAzure.Azur
 
     super(credentials, options);
 
-    this.apiVersion = '2020-03-01-preview';
+    this.apiVersion = '2020-08-01';
     this.acceptLanguage = 'en-US';
     this.longRunningOperationRetryTimeout = 30;
     this.baseUri = options.baseUri || this.baseUri || "https://management.azure.com";
diff --git a/sdk/operationalinsights/arm-operationalinsights/src/operations/linkedStorageAccounts.ts b/sdk/operationalinsights/arm-operationalinsights/src/operations/linkedStorageAccounts.ts
index 0c3a6e5e4332..f8bca31db0a2 100644
--- a/sdk/operationalinsights/arm-operationalinsights/src/operations/linkedStorageAccounts.ts
+++ b/sdk/operationalinsights/arm-operationalinsights/src/operations/linkedStorageAccounts.ts
@@ -32,7 +32,7 @@ export class LinkedStorageAccounts {
    * @param resourceGroupName The name of the resource group. The name is case insensitive.
    * @param workspaceName The name of the workspace.
    * @param dataSourceType Linked storage accounts type. Possible values include: 'CustomLogs',
-   * 'AzureWatson'
+   * 'AzureWatson', 'Query', 'Alerts'
    * @param parameters The parameters required to create or update linked storage accounts.
    * @param [options] The optional parameters
    * @returns Promise<Models.LinkedStorageAccountsCreateOrUpdateResponse>
@@ -42,7 +42,7 @@ export class LinkedStorageAccounts {
    * @param resourceGroupName The name of the resource group. The name is case insensitive.
    * @param workspaceName The name of the workspace.
    * @param dataSourceType Linked storage accounts type. Possible values include: 'CustomLogs',
-   * 'AzureWatson'
+   * 'AzureWatson', 'Query', 'Alerts'
    * @param parameters The parameters required to create or update linked storage accounts.
    * @param callback The callback
    */
@@ -51,7 +51,7 @@ export class LinkedStorageAccounts {
    * @param resourceGroupName The name of the resource group. The name is case insensitive.
    * @param workspaceName The name of the workspace.
    * @param dataSourceType Linked storage accounts type. Possible values include: 'CustomLogs',
-   * 'AzureWatson'
+   * 'AzureWatson', 'Query', 'Alerts'
    * @param parameters The parameters required to create or update linked storage accounts.
    * @param options The optional parameters
    * @param callback The callback
@@ -76,7 +76,7 @@ export class LinkedStorageAccounts {
    * @param resourceGroupName The name of the resource group. The name is case insensitive.
    * @param workspaceName The name of the workspace.
    * @param dataSourceType Linked storage accounts type. Possible values include: 'CustomLogs',
-   * 'AzureWatson'
+   * 'AzureWatson', 'Query', 'Alerts'
    * @param [options] The optional parameters
    * @returns Promise<msRest.RestResponse>
    */
@@ -85,7 +85,7 @@ export class LinkedStorageAccounts {
    * @param resourceGroupName The name of the resource group. The name is case insensitive.
    * @param workspaceName The name of the workspace.
    * @param dataSourceType Linked storage accounts type. Possible values include: 'CustomLogs',
-   * 'AzureWatson'
+   * 'AzureWatson', 'Query', 'Alerts'
    * @param callback The callback
    */
   deleteMethod(resourceGroupName: string, workspaceName: string, dataSourceType: Models.DataSourceType, callback: msRest.ServiceCallback<void>): void;
@@ -93,7 +93,7 @@ export class LinkedStorageAccounts {
    * @param resourceGroupName The name of the resource group. The name is case insensitive.
    * @param workspaceName The name of the workspace.
    * @param dataSourceType Linked storage accounts type. Possible values include: 'CustomLogs',
-   * 'AzureWatson'
+   * 'AzureWatson', 'Query', 'Alerts'
    * @param options The optional parameters
    * @param callback The callback
    */
@@ -116,7 +116,7 @@ export class LinkedStorageAccounts {
    * @param resourceGroupName The name of the resource group. The name is case insensitive.
    * @param workspaceName The name of the workspace.
    * @param dataSourceType Linked storage accounts type. Possible values include: 'CustomLogs',
-   * 'AzureWatson'
+   * 'AzureWatson', 'Query', 'Alerts'
    * @param [options] The optional parameters
    * @returns Promise<Models.LinkedStorageAccountsGetResponse>
    */
@@ -125,7 +125,7 @@ export class LinkedStorageAccounts {
    * @param resourceGroupName The name of the resource group. The name is case insensitive.
    * @param workspaceName The name of the workspace.
    * @param dataSourceType Linked storage accounts type. Possible values include: 'CustomLogs',
-   * 'AzureWatson'
+   * 'AzureWatson', 'Query', 'Alerts'
    * @param callback The callback
    */
   get(resourceGroupName: string, workspaceName: string, dataSourceType: Models.DataSourceType, callback: msRest.ServiceCallback<Models.LinkedStorageAccountsResource>): void;
@@ -133,7 +133,7 @@ export class LinkedStorageAccounts {
    * @param resourceGroupName The name of the resource group. The name is case insensitive.
    * @param workspaceName The name of the workspace.
    * @param dataSourceType Linked storage accounts type. Possible values include: 'CustomLogs',
-   * 'AzureWatson'
+   * 'AzureWatson', 'Query', 'Alerts'
    * @param options The optional parameters
    * @param callback The callback
    */