add terraform sample for resource group (#114)

Thanks @anthony-c-martin for the terraform sample placeholder! I opened
this PR to add the first terraform sample.

I'll open another PR to add the samples in bulk once this PR is merged.

Author: ms-henglu

settings/remarks/microsoft.resources/remarks.json

@@ -7,6 +7,13 @@
       "Description": "A basic example of deploying a resource group."
     }
   ],
+  "TerraformSamples": [
+    {
+      "ResourceType": "microsoft.resources/resourceGroups",
+      "Path": "samples/resourceGroups/main.tf",
+      "Description": "A basic example of deploying a resource group."
+    }
+  ],
   "ResourceRemarks": [
     {
       "ResourceTypes": [

settings/remarks/microsoft.resources/samples/resourceGroups/main.tf

@@ -0,0 +1,27 @@
+terraform {
+  required_providers {
+    azapi = {
+      source = "Azure/azapi"
+    }
+  }
+}
+
+provider "azapi" {
+  skip_provider_registration = false
+}
+
+variable "resource_name" {
+  type    = string
+  default = "acctest0001"
+}
+
+variable "location" {
+  type    = string
+  default = "westus"
+}
+
+resource "azapi_resource" "resourceGroup" {
+  type     = "Microsoft.Resources/resourceGroups@2020-06-01"
+  name     = var.resource_name
+  location = var.location
+}

src/TemplateRefGenerator.Tests/Files/markdown/microsoft.resources/2024-07-01/resourcegroups.md

@@ -243,6 +243,39 @@ resource "azapi_resource" "symbolicname" {
 | ---- | ----------- | ------------ |
 
 ## Usage Examples
+### Terraform Samples
+
+A basic example of deploying a resource group.
+
+```terraform
+terraform {
+  required_providers {
+    azapi = {
+      source = "Azure/azapi"
+    }
+  }
+}
+
+provider "azapi" {
+  skip_provider_registration = false
+}
+
+variable "resource_name" {
+  type    = string
+  default = "acctest0001"
+}
+
+variable "location" {
+  type    = string
+  default = "westus"
+}
+
+resource "azapi_resource" "resourceGroup" {
+  type     = "Microsoft.Resources/resourceGroups@2020-06-01"
+  name     = var.resource_name
+  location = var.location
+}
+```
 ### Azure Verified Modules
 
 The following [Azure Verified Modules](https://aka.ms/avm) can be used to deploy this resource type.

src/TemplateRefGenerator/Generators/MarkdownGenerator.cs

@@ -656,7 +656,7 @@ Set the **{discObjectType.Discriminator}** property to specify the type of objec
             sb.Append($"""
 {sample.Description}
 
-```tf
+```terraform
 {remarksLoader.GetCodeSample(resource.Provider, sample)}
 ```