Initial parameter types

packages/typespec-azure-resource-manager/lib/Legacy/arm.legacy.tsp

@@ -2,3 +2,6 @@ import "./managed-identity.tsp";
 import "./decorator.tsp";
 import "./operations.tsp";
 import "./interfaces.tsp";
+import "./extension.tsp";
+
+namespace Azure.ResourceManager.Legacy;

packages/typespec-azure-resource-manager/lib/arm.tsp

@@ -8,6 +8,7 @@ import "@azure-tools/typespec-azure-core";
 import "./foundations/arm.foundations.tsp";
 import "./Legacy/arm.legacy.tsp";
 import "./common-types/common-types.tsp";
+import "./extension/extension.tsp";
 import "./backcompat.tsp";
 import "./private.decorators.tsp";
 import "./models.tsp";

packages/typespec-azure-resource-manager/lib/common-types/internal.tsp

@@ -18,6 +18,9 @@ enum ResourceHome {
 
   @doc("The resource is bound to an extension")
   Extension,
+
+  @doc("The resource is built in")
+  BuiltIn,
 }
 
 /** Alias of keyEncryptionKeyIdentity for back compatibility. Please change to keyEncryptionKeyIdentity. */

packages/typespec-azure-resource-manager/lib/decorators.tsp

@@ -180,7 +180,7 @@ extern dec armCommonTypesVersion(
  *
  * @param propertiesType: The type of the resource properties.
  */
-extern dec armVirtualResource(target: Model);
+extern dec armVirtualResource(target: Model, provider?: valueof string);
 
 /**
  * This decorator sets the base type of the given resource.

packages/typespec-azure-resource-manager/lib/extension/extension.tsp

@@ -0,0 +1,7 @@
+import "@azure-tools/typespec-azure-core";
+import "./models.tsp";
+import "./operations.tsp";
+import "./parameters.tsp";
+import "./private.decorators.tsp";
+
+namespace Azure.resourceManager.Extension;

packages/typespec-azure-resource-manager/lib/extension/models.tsp

@@ -0,0 +1,26 @@
+using Http;
+using Rest;
+using Azure.Core;
+using Azure.ResourceManager.Private;
+
+namespace Azure.ResourceManager.Extension;
+
+/** Represents an extension resource group */
+@parentResource(Subscription)
+@Private.builtInResource
+model ResourceGroup is CommonTypes.ResourceGroupNameParameter;
+
+@Private.builtInResource
+model Subscription is CommonTypes.SubscriptionIdParameter;
+
+/** Represents a management group */
+@tenantResource
+@armVirtualResource("Microsoft.Management")
+model ManagementGroup {
+  @path
+  @minLength(1)
+  @segment("managementGroups")
+  @key
+  @doc("The management group ID.")
+  managementGroupName: string;
+}

packages/typespec-azure-resource-manager/lib/extension/operations.tsp

@@ -0,0 +1,5 @@
+using Http;
+using Rest;
+using Azure.Core;
+
+namespace Azure.ResourceManager.Extension;

packages/typespec-azure-resource-manager/lib/extension/parameters.tsp

@@ -0,0 +1,5 @@
+using Http;
+using Rest;
+using Azure.Core;
+
+namespace Azure.ResourceManager.Extension;

packages/typespec-azure-resource-manager/lib/extension/private.decorators.tsp

@@ -0,0 +1,13 @@
+using Http;
+using Rest;
+using Azure.Core;
+using Reflection;
+
+namespace Azure.ResourceManager.Extension.Private;
+
+/**
+ * `@builtInResource` marks a model as built-in to Azure ResourceManager
+ *
+ * @param target - The model that is marked as built-in.
+ */
+extern dec builtInResource(target: Model);