From 19a42a3c266730d7d054a82e1658373fe96f22d3 Mon Sep 17 00:00:00 2001
From: Harshavardhan Musanalli <Harshavardhan.Musanalli@amadeus.com>
Date: Tue, 19 Dec 2023 17:08:28 +0100
Subject: [PATCH] #24134: Default logic app versions to ~4

---
 internal/services/logic/logic_app_standard_resource.go    | 8 +++++++-
 .../services/logic/logic_app_standard_resource_test.go    | 6 +++---
 website/docs/r/logic_app_standard.html.markdown           | 4 +++-
 3 files changed, 13 insertions(+), 5 deletions(-)

diff --git a/internal/services/logic/logic_app_standard_resource.go b/internal/services/logic/logic_app_standard_resource.go
index 4f74724c7e07..0dc8ff2ea385 100644
--- a/internal/services/logic/logic_app_standard_resource.go
+++ b/internal/services/logic/logic_app_standard_resource.go
@@ -18,6 +18,7 @@ import (
 	"github.com/hashicorp/terraform-provider-azurerm/helpers/azure"
 	"github.com/hashicorp/terraform-provider-azurerm/helpers/tf"
 	"github.com/hashicorp/terraform-provider-azurerm/internal/clients"
+	"github.com/hashicorp/terraform-provider-azurerm/internal/features"
 	"github.com/hashicorp/terraform-provider-azurerm/internal/services/appservice/helpers"
 	"github.com/hashicorp/terraform-provider-azurerm/internal/services/logic/parse"
 	"github.com/hashicorp/terraform-provider-azurerm/internal/services/logic/validate"
@@ -177,7 +178,12 @@ func resourceLogicAppStandard() *pluginsdk.Resource {
 			"version": {
 				Type:     pluginsdk.TypeString,
 				Optional: true,
-				Default:  "~3",
+				Default: func() interface{} {
+					if !features.FourPointOhBeta() {
+						return "~3"
+					}
+					return "~4"
+				},
 			},
 
 			"tags": tags.Schema(),
diff --git a/internal/services/logic/logic_app_standard_resource_test.go b/internal/services/logic/logic_app_standard_resource_test.go
index 201efecac485..7553bcba99f4 100644
--- a/internal/services/logic/logic_app_standard_resource_test.go
+++ b/internal/services/logic/logic_app_standard_resource_test.go
@@ -29,7 +29,7 @@ func TestAccLogicAppStandard_basic(t *testing.T) {
 			Check: acceptance.ComposeTestCheckFunc(
 				check.That(data.ResourceName).ExistsInAzure(r),
 				acceptance.TestCheckResourceAttr(data.ResourceName, "kind", "functionapp,workflowapp"),
-				check.That(data.ResourceName).Key("version").HasValue("~3"),
+				check.That(data.ResourceName).Key("version").HasValue("~4"),
 				check.That(data.ResourceName).Key("outbound_ip_addresses").Exists(),
 				check.That(data.ResourceName).Key("possible_outbound_ip_addresses").Exists(),
 				check.That(data.ResourceName).Key("custom_domain_verification_id").Exists(),
@@ -780,7 +780,7 @@ func TestAccLogicAppStandard_dotnetVersion5(t *testing.T) {
 
 	data.ResourceTest(t, r, []acceptance.TestStep{
 		{
-			Config: r.dotnetVersion(data, "~3", "v5.0"),
+			Config: r.dotnetVersion(data, "~4", "v5.0"),
 			Check: acceptance.ComposeTestCheckFunc(
 				check.That(data.ResourceName).ExistsInAzure(r),
 				check.That(data.ResourceName).Key("site_config.0.dotnet_framework_version").HasValue("v5.0"),
@@ -1858,7 +1858,7 @@ resource "azurerm_logic_app_standard" "test" {
   app_service_plan_id        = azurerm_app_service_plan.test.id
   storage_account_name       = azurerm_storage_account.test.name
   storage_account_access_key = azurerm_storage_account.test.primary_access_key
-  version                    = "~3"
+  version                    = "~4"
 
   site_config {
     pre_warmed_instance_count        = 1
diff --git a/website/docs/r/logic_app_standard.html.markdown b/website/docs/r/logic_app_standard.html.markdown
index 5eff9eab07ba..04613aa9fdcb 100644
--- a/website/docs/r/logic_app_standard.html.markdown
+++ b/website/docs/r/logic_app_standard.html.markdown
@@ -151,7 +151,9 @@ The following arguments are supported:
 
 ~> **Note:**  When using an App Service Plan in the `Free` or `Shared` Tiers `use_32_bit_worker_process` must be set to `true`.
 
-* `version` - (Optional) The runtime version associated with the Logic App. Defaults to `~3`.
+* `version` - (Optional) The runtime version associated with the Logic App. Defaults to `~4`.
+
+~> **Note:**  Logic App version `3.x` will be out of support from December 3 2022. For more details refer [Logic Apps Standard Support for Functions Runtime V4](https://azure.microsoft.com/en-us/updates/logic-apps-standard-support-for-functions-runtime-v4/)
 
 * `virtual_network_subnet_id` - (Optional) The subnet id which will be used by this resource for [regional virtual network integration](https://docs.microsoft.com/en-us/azure/app-service/overview-vnet-integration#regional-virtual-network-integration).