Azure · dolauli · Nov 27, 2025 · Nov 27, 2025
diff --git a/packages/typespec-powershell/src/utils/modelUtils.ts b/packages/typespec-powershell/src/utils/modelUtils.ts
@@ -221,6 +221,9 @@ export function getSchemaForType(
         case "rfc7231":
           (<any>propertySchema).format = "date-time-rfc1123";
           break;
+        case "unixTimestamp":
+          (<any>propertySchema).type = SchemaType.UnixTime;
+          break;
         default:
           break;
       }

diff --git a/powershell/plugins/plugin-create-inline-properties.ts b/powershell/plugins/plugin-create-inline-properties.ts
@@ -435,7 +435,7 @@ export async function createVirtuals(state: State): Promise<PwshModel> {
     for (const each of conflicts) {
       state.error(each, ['circular reference']);
     }
-    throw new Error('Circular references exists, must mark models as `no-inline`');
+    throw new Error('Circular references exists, must mark models as `no-inline`\n' + conflicts.join('\n'));
   }
   //dolauli update operations under commands
   for (const operation of values(state.model.commands.operations)) {

diff --git a/tests-upgrade/tests-emitter/KeyVault.Management.brown/DeletedManagedHsm.tsp b/tests-upgrade/tests-emitter/KeyVault.Management.brown/DeletedManagedHsm.tsp
@@ -0,0 +1,47 @@
+import "@azure-tools/typespec-azure-core";
+import "@azure-tools/typespec-azure-resource-manager";
+import "@typespec/openapi";
+import "@typespec/rest";
+import "./models.tsp";
+
+using TypeSpec.Rest;
+using Azure.ResourceManager;
+using TypeSpec.Http;
+using TypeSpec.OpenAPI;
+
+namespace Microsoft.KeyVault;
+
+@subscriptionResource
+@parentResource(SubscriptionLocationResource)
+model DeletedManagedHsm
+  is Azure.ResourceManager.ProxyResource<DeletedManagedHsmProperties> {
+  ...ResourceNameParameter<
+    Resource = DeletedManagedHsm,
+    KeyName = "name",
+    SegmentName = "deletedManagedHSMs",
+    NamePattern = ""
+  >;
+}
+
+@armResourceOperations
+interface DeletedManagedHsms {
+  /**
+   * Gets the specified deleted managed HSM.
+   */
+  getDeleted is ArmResourceRead<DeletedManagedHsm, Error = ManagedHsmError>;
+
+  /**
+   * Permanently deletes the specified managed HSM.
+   */
+  @action("purge")
+  purgeDeleted is ArmResourceActionAsyncBase<
+    DeletedManagedHsm,
+    void,
+    Response = ArmAcceptedLroResponse,
+    BaseParameters = Azure.ResourceManager.Foundations.SubscriptionBaseParameters,
+    Error = ManagedHsmError
+  >;
+}
+
+@@doc(DeletedManagedHsm.name, "The name of the deleted managed HSM.");
+@@doc(DeletedManagedHsm.properties, "Properties of the deleted managed HSM");
diff --git a/tests-upgrade/tests-emitter/KeyVault.Management.brown/DeletedVault.tsp b/tests-upgrade/tests-emitter/KeyVault.Management.brown/DeletedVault.tsp
@@ -0,0 +1,50 @@
+import "@azure-tools/typespec-azure-core";
+import "@azure-tools/typespec-azure-resource-manager";
+import "@typespec/openapi";
+import "@typespec/rest";
+import "./models.tsp";
+
+using TypeSpec.Rest;
+using Azure.ResourceManager;
+using TypeSpec.Http;
+using TypeSpec.OpenAPI;
+
+namespace Microsoft.KeyVault;
+/**
+ * Deleted vault information with extended details.
+ */
+@subscriptionResource
+@parentResource(SubscriptionLocationResource)
+model DeletedVault
+  is Azure.ResourceManager.ProxyResource<DeletedVaultProperties> {
+  ...ResourceNameParameter<
+    Resource = DeletedVault,
+    KeyName = "vaultName",
+    SegmentName = "deletedVaults",
+    NamePattern = ""
+  >;
+}
+
+@armResourceOperations
+interface DeletedVaults {
+  /**
+   * Gets the deleted Azure key vault.
+   */
+  getDeleted is ArmResourceRead<DeletedVault, Error = CloudError>;
+
+  /**
+   * Permanently deletes the specified vault. aka Purges the deleted Azure key vault.
+   */
+  @action("purge")
+  purgeDeleted is ArmResourceActionAsyncBase<
+    DeletedVault,
+    void,
+    Response = OkResponse | ArmAcceptedLroResponse<LroHeaders = ArmLroLocationHeader &
+      Azure.Core.Foundations.RetryAfterHeader>,
+    BaseParameters = Azure.ResourceManager.Foundations.SubscriptionBaseParameters,
+    Error = CloudError
+  >;
+}
+
+@@doc(DeletedVault.name, "The name of the vault.");
+@@doc(DeletedVault.properties, "Properties of the vault");
diff --git a/tests-upgrade/tests-emitter/KeyVault.Management.brown/Key.tsp b/tests-upgrade/tests-emitter/KeyVault.Management.brown/Key.tsp
@@ -0,0 +1,145 @@
+import "@azure-tools/typespec-azure-core";
+import "@azure-tools/typespec-azure-resource-manager";
+import "@typespec/openapi";
+import "@typespec/rest";
+import "./models.tsp";
+import "./Vault.tsp";
+
+using TypeSpec.Rest;
+using Azure.ResourceManager;
+using TypeSpec.Http;
+using TypeSpec.OpenAPI;
+
+namespace Microsoft.KeyVault;
+/**
+ * The key resource.
+ */
+@parentResource(Vault)
+model Key is Azure.ResourceManager.ProxyResource<KeyProperties, false> {
+  ...ResourceNameParameter<
+    Resource = Key,
+    KeyName = "keyName",
+    SegmentName = "keys",
+    NamePattern = "^[a-zA-Z0-9-]{1,127}$"
+  >;
+
+  /**
+   * The supported Azure location where the managed HSM Pool should be created.
+   */
+  #suppress "@azure-tools/typespec-azure-resource-manager/arm-resource-invalid-envelope-property" "FIXME: Update justification, follow aka.ms/tsp/conversion-fix for details"
+  @visibility(Lifecycle.Read)
+  location?: string;
+
+  /**
+   * Resource tags
+   */
+  #suppress "@azure-tools/typespec-azure-resource-manager/arm-no-record" "FIXME: Update justification, follow aka.ms/tsp/conversion-fix for details"
+  #suppress "@azure-tools/typespec-azure-resource-manager/arm-resource-invalid-envelope-property" "FIXME: Update justification, follow aka.ms/tsp/conversion-fix for details"
+  @visibility(Lifecycle.Read)
+  tags?: Record<string>;
+}
+
+@armResourceOperations
+interface KeyOps
+  extends Azure.ResourceManager.Legacy.LegacyOperations<
+      {
+        ...ApiVersionParameter,
+        ...SubscriptionIdParameter,
+        ...ResourceGroupParameter,
+        ...Azure.ResourceManager.Legacy.Provider,
+
+        /** The name of the vault which contains the key to be retrieved. */
+        @path
+        @segment("vaults")
+        @key
+        @pattern("^[a-zA-Z0-9-]{3,24}$")
+        vaultName: string,
+      },
+      {
+        /** The name of the key to be retrieved. */
+        @path
+        @segment("keys")
+        @key
+        @pattern("^[a-zA-Z0-9-]{1,127}$")
+        keyName: string,
+      }
+    > {}
+
+@armResourceOperations
+interface Keys {
+  /**
+   * Gets the current version of the specified key from the specified key vault.
+   */
+  get is KeyOps.Read<Key, OverrideErrorType = CloudError>;
+
+  /**
+   * Creates the first version of a new key if it does not exist. If it already exists, then the existing key is returned without any write operations being performed. This API does not create subsequent versions, and does not update existing keys.
+   */
+  #suppress "@azure-tools/typespec-azure-resource-manager/arm-put-operation-response-codes" "FIXME: Update justification, follow aka.ms/tsp/conversion-fix for details"
+  createIfNotExist is KeyOps.CreateOrUpdateSync<
+    Key,
+    Request = KeyCreateParameters,
+    Response = ArmResourceUpdatedResponse<Key>,
+    OverrideErrorType = CloudError
+  >;
+
+  /**
+   * Lists the keys in the specified key vault.
+   */
+  list is KeyOps.List<Key, OverrideErrorType = CloudError>;
+}
+@armResourceOperations
+interface KeyOperationGroupOps
+  extends Azure.ResourceManager.Legacy.LegacyOperations<
+      {
+        ...ApiVersionParameter,
+        ...SubscriptionIdParameter,
+        ...ResourceGroupParameter,
+        ...Azure.ResourceManager.Legacy.Provider,
+
+        /** The name of the vault which contains the key version to be retrieved. */
+        @path
+        @segment("vaults")
+        @key
+        @pattern("^[a-zA-Z0-9-]{3,24}$")
+        vaultName: string,
+
+        /** The name of the key version to be retrieved. */
+        @path
+        @segment("keys")
+        @key
+        @pattern("^[a-zA-Z0-9-]{1,127}$")
+        keyName: string,
+      },
+      {
+        /** The version of the key to be retrieved. */
+        @path
+        @segment("versions")
+        @key
+        @pattern("^[a-fA-F0-9]{32}$")
+        keyVersion: string,
+      }
+    > {}
+
+#suppress "@azure-tools/typespec-azure-resource-manager/no-resource-delete-operation" "FIXME: Update justification, follow aka.ms/tsp/conversion-fix for details"
+@armResourceOperations
+interface KeyOperationGroup {
+  /**
+   * Gets the specified version of the specified key in the specified key vault.
+   */
+  getVersion is KeyOperationGroupOps.Read<Key, OverrideErrorType = CloudError>;
+
+  /**
+   * Lists the keys in the specified key vault.
+   */
+  listVersions is KeyOperationGroupOps.List<
+    Key,
+    OverrideErrorType = CloudError
+  >;
+}
+
+@@doc(Key.name, "The name of the key to be retrieved.");
+@@doc(Key.properties, "The properties of the key.");
+@@doc(Keys.createIfNotExist::parameters.resource,
+  "The parameters used to create the specified key."
+);
diff --git a/...upgrade/tests-emitter/KeyVault.Management.brown/KeyVault.Management/DeletedManagedHsm.tsp b/...upgrade/tests-emitter/KeyVault.Management.brown/KeyVault.Management/DeletedManagedHsm.tsp
@@ -0,0 +1,47 @@
+import "@azure-tools/typespec-azure-core";
+import "@azure-tools/typespec-azure-resource-manager";
+import "@typespec/openapi";
+import "@typespec/rest";
+import "./models.tsp";
+
+using TypeSpec.Rest;
+using Azure.ResourceManager;
+using TypeSpec.Http;
+using TypeSpec.OpenAPI;
+
+namespace Microsoft.KeyVault;
+
+@subscriptionResource
+@parentResource(SubscriptionLocationResource)
+model DeletedManagedHsm
+  is Azure.ResourceManager.ProxyResource<DeletedManagedHsmProperties> {
+  ...ResourceNameParameter<
+    Resource = DeletedManagedHsm,
+    KeyName = "name",
+    SegmentName = "deletedManagedHSMs",
+    NamePattern = ""
+  >;
+}
+
+@armResourceOperations
+interface DeletedManagedHsms {
+  /**
+   * Gets the specified deleted managed HSM.
+   */
+  getDeleted is ArmResourceRead<DeletedManagedHsm, Error = ManagedHsmError>;
+
+  /**
+   * Permanently deletes the specified managed HSM.
+   */
+  @action("purge")
+  purgeDeleted is ArmResourceActionAsyncBase<
+    DeletedManagedHsm,
+    void,
+    Response = ArmAcceptedLroResponse,
+    BaseParameters = Azure.ResourceManager.Foundations.SubscriptionBaseParameters,
+    Error = ManagedHsmError
+  >;
+}
+
+@@doc(DeletedManagedHsm.name, "The name of the deleted managed HSM.");
+@@doc(DeletedManagedHsm.properties, "Properties of the deleted managed HSM");
diff --git a/tests-upgrade/tests-emitter/KeyVault.Management.brown/KeyVault.Management/DeletedVault.tsp b/tests-upgrade/tests-emitter/KeyVault.Management.brown/KeyVault.Management/DeletedVault.tsp
@@ -0,0 +1,50 @@
+import "@azure-tools/typespec-azure-core";
+import "@azure-tools/typespec-azure-resource-manager";
+import "@typespec/openapi";
+import "@typespec/rest";
+import "./models.tsp";
+
+using TypeSpec.Rest;
+using Azure.ResourceManager;
+using TypeSpec.Http;
+using TypeSpec.OpenAPI;
+
+namespace Microsoft.KeyVault;
+/**
+ * Deleted vault information with extended details.
+ */
+@subscriptionResource
+@parentResource(SubscriptionLocationResource)
+model DeletedVault
+  is Azure.ResourceManager.ProxyResource<DeletedVaultProperties> {
+  ...ResourceNameParameter<
+    Resource = DeletedVault,
+    KeyName = "vaultName",
+    SegmentName = "deletedVaults",
+    NamePattern = ""
+  >;
+}
+
+@armResourceOperations
+interface DeletedVaults {
+  /**
+   * Gets the deleted Azure key vault.
+   */
+  getDeleted is ArmResourceRead<DeletedVault, Error = CloudError>;
+
+  /**
+   * Permanently deletes the specified vault. aka Purges the deleted Azure key vault.
+   */
+  @action("purge")
+  purgeDeleted is ArmResourceActionAsyncBase<
+    DeletedVault,
+    void,
+    Response = OkResponse | ArmAcceptedLroResponse<LroHeaders = ArmLroLocationHeader &
+      Azure.Core.Foundations.RetryAfterHeader>,
+    BaseParameters = Azure.ResourceManager.Foundations.SubscriptionBaseParameters,
+    Error = CloudError
+  >;
+}
+
+@@doc(DeletedVault.name, "The name of the vault.");
+@@doc(DeletedVault.properties, "Properties of the vault");