azurerm_log_analytics_workspace - support for the immediate_data_purge_on_30_days_enabled property

internal/services/loganalytics/log_analytics_workspace_resource.go

@@ -154,6 +154,11 @@ func resourceLogAnalyticsWorkspace() *pluginsdk.Resource {
 				ValidateFunc: datacollectionrules.ValidateDataCollectionRuleID,
 			},
 
+			"immediate_purge_data_on_30_days_enabled": {
+				Type:     pluginsdk.TypeBool,
+				Optional: true,
+			},
+
 			"workspace_id": {
 				Type:     pluginsdk.TypeString,
 				Computed: true,
@@ -301,6 +306,12 @@ func resourceLogAnalyticsWorkspaceCreateUpdate(d *pluginsdk.ResourceData, meta i
 		}
 	}
 
+	// The `ImmediatePurgeDataOn30Days` are not returned before it has been set
+	// nolint : staticcheck
+	if v, ok := d.GetOkExists("immediate_purge_data_on_30_days_enabled"); ok {
+		parameters.Properties.Features.ImmediatePurgeDataOn30Days = utils.Bool(v.(bool))
+	}
+
 	propName := "reservation_capacity_in_gb_per_day"
 	capacityReservationLevel, ok := d.GetOk(propName)
 	if ok {
@@ -457,18 +468,15 @@ func resourceLogAnalyticsWorkspaceRead(d *pluginsdk.ResourceData, meta interface
 
 			allowResourceOnlyPermissions := true
 			disableLocalAuth := false
+			purgeDataOnThirtyDays := false
 			if features := props.Features; features != nil {
-				v := features.EnableLogAccessUsingOnlyResourcePermissions
-				if v != nil {
-					allowResourceOnlyPermissions = *v
-				}
-				d := features.DisableLocalAuth
-				if d != nil {
-					disableLocalAuth = *d
-				}
+				allowResourceOnlyPermissions = pointer.From(features.EnableLogAccessUsingOnlyResourcePermissions)
+				disableLocalAuth = pointer.From(features.DisableLocalAuth)
+				purgeDataOnThirtyDays = pointer.From(features.ImmediatePurgeDataOn30Days)
 			}
 			d.Set("allow_resource_only_permissions", allowResourceOnlyPermissions)
 			d.Set("local_authentication_disabled", disableLocalAuth)
+			d.Set("immediate_purge_data_on_30_days_enabled", purgeDataOnThirtyDays)
 
 			defaultDataCollectionRuleResourceId := ""
 			if props.DefaultDataCollectionRuleResourceId != nil {

internal/services/loganalytics/log_analytics_workspace_resource_test.go

@@ -332,6 +332,32 @@ func TestAccLogAnalyticsWorkspace_ToggleDisableLocalAuth(t *testing.T) {
 	})
 }
 
+func TestAccLogAnalyticsWorkspace_ToggleImmediatelyPurgeDataOn30Days(t *testing.T) {
+	data := acceptance.BuildTestData(t, "azurerm_log_analytics_workspace", "test")
+	r := LogAnalyticsWorkspaceResource{}
+
+	data.ResourceTest(t, r, []acceptance.TestStep{
+		{
+			Config: r.withImmediatePurgeDataOn30Days(data, true),
+			Check: acceptance.ComposeTestCheckFunc(
+				check.That(data.ResourceName).ExistsInAzure(r),
+			),
+		},
+		{
+			Config: r.withImmediatePurgeDataOn30Days(data, false),
+			Check: acceptance.ComposeTestCheckFunc(
+				check.That(data.ResourceName).ExistsInAzure(r),
+			),
+		},
+		{
+			Config: r.withImmediatePurgeDataOn30Days(data, true),
+			Check: acceptance.ComposeTestCheckFunc(
+				check.That(data.ResourceName).ExistsInAzure(r),
+			),
+		},
+	})
+}
+
 func TestAccLogAnalyticsWorkspace_updateSku(t *testing.T) {
 	data := acceptance.BuildTestData(t, "azurerm_log_analytics_workspace", "test")
 	r := LogAnalyticsWorkspaceResource{}
@@ -939,3 +965,25 @@ resource "azurerm_log_analytics_workspace" "test" {
 }
 `, data.RandomInteger, data.Locations.Primary, ruleID)
 }
+
+func (LogAnalyticsWorkspaceResource) withImmediatePurgeDataOn30Days(data acceptance.TestData, enable bool) string {
+	return fmt.Sprintf(`
+provider "azurerm" {
+  features {}
+}
+
+resource "azurerm_resource_group" "test" {
+  name     = "acctestRG-%d"
+  location = "%s"
+}
+
+resource "azurerm_log_analytics_workspace" "test" {
+  name                                    = "acctestLAW-%d"
+  location                                = azurerm_resource_group.test.location
+  resource_group_name                     = azurerm_resource_group.test.name
+  sku                                     = "PerGB2018"
+  retention_in_days                       = 30
+  immediate_purge_data_on_30_days_enabled = %[4]t
+}
+`, data.RandomInteger, data.Locations.Primary, data.RandomInteger, enable)
+}

website/docs/r/log_analytics_workspace.html.markdown

@@ -69,6 +69,8 @@ The following arguments are supported:
 
 * `data_collection_rule_id` - (Optional) The ID of the Data Collection Rule to use for this workspace.
 
+* `immediate_purge_data_on_30_days_enabled` - (Optional) Whether to remove the data in the Log Analytics Workspace immediately after 30 days.
+
 * `tags` - (Optional) A mapping of tags to assign to the resource.
 
 ~> **NOTE:** If a `azurerm_log_analytics_workspace` is connected to a `azurerm_log_analytics_cluster` via a `azurerm_log_analytics_linked_service` you will not be able to modify the workspaces `sku` field until the link between the workspace and the cluster has been broken by deleting the `azurerm_log_analytics_linked_service` resource. All other fields are modifiable while the workspace is linked to a cluster.