Azure · msyyc · Sep 4, 2025 · Aug 11, 2025 · Aug 11, 2025 · Aug 11, 2025
@@ -0,0 +1,7 @@
+---
+changeKind: feature
+packages:
+  - "@azure-tools/typespec-python"
+---
+
+DPG model supports multi-layer discriminator.
@@ -29,7 +29,7 @@
   },
   "homepage": "https://github.com/Azure/autorest.python/blob/main/README.md",
   "dependencies": {
-    "@typespec/http-client-python": "https://artprodcus3.artifacts.visualstudio.com/A0fb41ef4-5012-48a9-bf39-4ee3de03ee35/29ec6040-b234-4e31-b139-33dc4287b756/_apis/artifact/cGlwZWxpbmVhcnRpZmFjdDovL2F6dXJlLXNkay9wcm9qZWN0SWQvMjllYzYwNDAtYjIzNC00ZTMxLWIxMzktMzNkYzQyODdiNzU2L2J1aWxkSWQvNTI4ODIwNS9hcnRpZmFjdE5hbWUvYnVpbGRfYXJ0aWZhY3RzX3B5dGhvbg2/content?format=file&subPath=%2Fpackages%2Ftypespec-http-client-python-0.16.0.tgz",
+    "@typespec/http-client-python": "https://artprodcus3.artifacts.visualstudio.com/A0fb41ef4-5012-48a9-bf39-4ee3de03ee35/29ec6040-b234-4e31-b139-33dc4287b756/_apis/artifact/cGlwZWxpbmVhcnRpZmFjdDovL2F6dXJlLXNkay9wcm9qZWN0SWQvMjllYzYwNDAtYjIzNC00ZTMxLWIxMzktMzNkYzQyODdiNzU2L2J1aWxkSWQvNTI5NDY5NC9hcnRpZmFjdE5hbWUvYnVpbGRfYXJ0aWZhY3RzX3B5dGhvbg2/content?format=file&subPath=%2Fpackages%2Ftypespec-http-client-python-0.16.0.tgz",
     "@autorest/system-requirements": "~1.0.2",
     "fs-extra": "~11.2.0",
     "tsx": "~4.19.1"
@@ -47,4 +47,4 @@
     "requirements.txt",
     "generator/"
   ]
-}
+}
@@ -67,7 +67,7 @@
     "js-yaml": "~4.1.0",
     "semver": "~7.6.2",
     "tsx": "~4.19.1",
-    "@typespec/http-client-python": "https://artprodcus3.artifacts.visualstudio.com/A0fb41ef4-5012-48a9-bf39-4ee3de03ee35/29ec6040-b234-4e31-b139-33dc4287b756/_apis/artifact/cGlwZWxpbmVhcnRpZmFjdDovL2F6dXJlLXNkay9wcm9qZWN0SWQvMjllYzYwNDAtYjIzNC00ZTMxLWIxMzktMzNkYzQyODdiNzU2L2J1aWxkSWQvNTI4ODIwNS9hcnRpZmFjdE5hbWUvYnVpbGRfYXJ0aWZhY3RzX3B5dGhvbg2/content?format=file&subPath=%2Fpackages%2Ftypespec-http-client-python-0.16.0.tgz",
+    "@typespec/http-client-python": "https://artprodcus3.artifacts.visualstudio.com/A0fb41ef4-5012-48a9-bf39-4ee3de03ee35/29ec6040-b234-4e31-b139-33dc4287b756/_apis/artifact/cGlwZWxpbmVhcnRpZmFjdDovL2F6dXJlLXNkay9wcm9qZWN0SWQvMjllYzYwNDAtYjIzNC00ZTMxLWIxMzktMzNkYzQyODdiNzU2L2J1aWxkSWQvNTI5NDY5NC9hcnRpZmFjdE5hbWUvYnVpbGRfYXJ0aWZhY3RzX3B5dGhvbg2/content?format=file&subPath=%2Fpackages%2Ftypespec-http-client-python-0.16.0.tgz",
     "fs-extra": "~11.2.0"
   },
   "devDependencies": {
@@ -103,4 +103,4 @@
     "chalk": "5.3.0",
     "@types/fs-extra": "11.0.4"
   }
-}
+}
@@ -20,11 +20,7 @@ interface TspCommand {
 }
 
 // Add this near the top with other constants
-const SKIP_SPECS = [
-    "type/union/discriminated",
-    "client-operation-group",
-    "azure/client-generator-core/hierarchy-building",
-];
+const SKIP_SPECS = ["type/union/discriminated", "client-operation-group"];
 
 const AZURE_EMITTER_OPTIONS: Record<string, Record<string, string> | Record<string, string>[]> = {
     "azure/client-generator-core/access": {
@@ -51,6 +47,9 @@ const AZURE_EMITTER_OPTIONS: Record<string, Record<string, string> | Record<stri
     "azure/client-generator-core/override": {
         namespace: "specs.azure.clientgenerator.core.override",
     },
+    "azure/client-generator-core/hierarchy-building": {
+        namespace: "specs.azure.clientgenerator.core.hierarchybuilding",
+    },
     "azure/core/basic": {
         namespace: "specs.azure.core.basic",
     },

@@ -307,7 +307,8 @@ def __init__(self, mapping: Mapping[str, Any]) -> None:
         """
 
     def __init__(self, *args: Any, **kwargs: Any) -> None:
-        super().__init__(*args, kind="real", **kwargs)
+        super().__init__(*args, **kwargs)
+        self.kind = "real"  # type: ignore
 
 
 class SharedModel(_Model):

@@ -0,0 +1,5 @@
+# Release History
+
+## 1.0.0b1 (1970-01-01)
+
+- Initial version
@@ -0,0 +1,21 @@
+Copyright (c) Microsoft Corporation.
+
+MIT License
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
@@ -0,0 +1,9 @@
+include *.md
+include LICENSE
+include specs/azure/clientgenerator/core/hierarchybuilding/py.typed
+recursive-include tests *.py
+recursive-include samples *.py *.md
+include specs/__init__.py
+include specs/azure/__init__.py
+include specs/azure/clientgenerator/__init__.py
+include specs/azure/clientgenerator/core/__init__.py
@@ -0,0 +1,43 @@
+# Specs Azure Clientgenerator Core Hierarchybuilding client library for Python
+<!-- write necessary description of service -->
+
+## Getting started
+
+### Install the package
+
+```bash
+python -m pip install specs-azure-clientgenerator-core-hierarchybuilding
+```
+
+#### Prequisites
+
+- Python 3.9 or later is required to use this package.
+- You need an [Azure subscription][azure_sub] to use this package.
+- An existing Specs Azure Clientgenerator Core Hierarchybuilding instance.
+
+
+## Contributing
+
+This project welcomes contributions and suggestions. Most contributions require
+you to agree to a Contributor License Agreement (CLA) declaring that you have
+the right to, and actually do, grant us the rights to use your contribution.
+For details, visit https://cla.microsoft.com.
+
+When you submit a pull request, a CLA-bot will automatically determine whether
+you need to provide a CLA and decorate the PR appropriately (e.g., label,
+comment). Simply follow the instructions provided by the bot. You will only
+need to do this once across all repos using our CLA.
+
+This project has adopted the
+[Microsoft Open Source Code of Conduct][code_of_conduct]. For more information,
+see the Code of Conduct FAQ or contact [email protected] with any
+additional questions or comments.
+
+<!-- LINKS -->
+[code_of_conduct]: https://opensource.microsoft.com/codeofconduct/
+[authenticate_with_token]: https://docs.microsoft.com/azure/cognitive-services/authentication?tabs=powershell#authenticate-with-an-authentication-token
+[azure_identity_credentials]: https://github.com/Azure/azure-sdk-for-python/tree/main/sdk/identity/azure-identity#credentials
+[azure_identity_pip]: https://pypi.org/project/azure-identity/
+[default_azure_credential]: https://github.com/Azure/azure-sdk-for-python/tree/main/sdk/identity/azure-identity#defaultazurecredential
+[pip]: https://pypi.org/project/pip/
+[azure_sub]: https://azure.microsoft.com/free/
@@ -0,0 +1,18 @@
+{
+    "CrossLanguagePackageId": "_Specs_.Azure.ClientGenerator.Core.HierarchyBuilding",
+    "CrossLanguageDefinitionId": {
+        "specs.azure.clientgenerator.core.hierarchybuilding.models.Animal": "_Specs_.Azure.ClientGenerator.Core.HierarchyBuilding.Animal",
+        "specs.azure.clientgenerator.core.hierarchybuilding.models.Pet": "_Specs_.Azure.ClientGenerator.Core.HierarchyBuilding.Pet",
+        "specs.azure.clientgenerator.core.hierarchybuilding.models.Dog": "_Specs_.Azure.ClientGenerator.Core.HierarchyBuilding.Dog",
+        "specs.azure.clientgenerator.core.hierarchybuilding.operations.AnimalOperationsOperations.update_pet_as_animal": "_Specs_.Azure.ClientGenerator.Core.HierarchyBuilding.AnimalOperations.updatePetAsAnimal",
+        "specs.azure.clientgenerator.core.hierarchybuilding.aio.operations.AnimalOperationsOperations.update_pet_as_animal": "_Specs_.Azure.ClientGenerator.Core.HierarchyBuilding.AnimalOperations.updatePetAsAnimal",
+        "specs.azure.clientgenerator.core.hierarchybuilding.operations.AnimalOperationsOperations.update_dog_as_animal": "_Specs_.Azure.ClientGenerator.Core.HierarchyBuilding.AnimalOperations.updateDogAsAnimal",
+        "specs.azure.clientgenerator.core.hierarchybuilding.aio.operations.AnimalOperationsOperations.update_dog_as_animal": "_Specs_.Azure.ClientGenerator.Core.HierarchyBuilding.AnimalOperations.updateDogAsAnimal",
+        "specs.azure.clientgenerator.core.hierarchybuilding.operations.PetOperationsOperations.update_pet_as_pet": "_Specs_.Azure.ClientGenerator.Core.HierarchyBuilding.PetOperations.updatePetAsPet",
+        "specs.azure.clientgenerator.core.hierarchybuilding.aio.operations.PetOperationsOperations.update_pet_as_pet": "_Specs_.Azure.ClientGenerator.Core.HierarchyBuilding.PetOperations.updatePetAsPet",
+        "specs.azure.clientgenerator.core.hierarchybuilding.operations.PetOperationsOperations.update_dog_as_pet": "_Specs_.Azure.ClientGenerator.Core.HierarchyBuilding.PetOperations.updateDogAsPet",
+        "specs.azure.clientgenerator.core.hierarchybuilding.aio.operations.PetOperationsOperations.update_dog_as_pet": "_Specs_.Azure.ClientGenerator.Core.HierarchyBuilding.PetOperations.updateDogAsPet",
+        "specs.azure.clientgenerator.core.hierarchybuilding.operations.DogOperationsOperations.update_dog_as_dog": "_Specs_.Azure.ClientGenerator.Core.HierarchyBuilding.DogOperations.updateDogAsDog",
+        "specs.azure.clientgenerator.core.hierarchybuilding.aio.operations.DogOperationsOperations.update_dog_as_dog": "_Specs_.Azure.ClientGenerator.Core.HierarchyBuilding.DogOperations.updateDogAsDog"
+    }
+}
@@ -0,0 +1,3 @@
+-e ../../../tools/azure-sdk-tools
+../../core/azure-core
+aiohttp
@@ -0,0 +1,39 @@
+# coding=utf-8
+# --------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for license information.
+# Code generated by Microsoft (R) Python Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is regenerated.
+# --------------------------------------------------------------------------
+import os
+import pytest
+from dotenv import load_dotenv
+from devtools_testutils import (
+    test_proxy,
+    add_general_regex_sanitizer,
+    add_body_key_sanitizer,
+    add_header_regex_sanitizer,
+)
+
+load_dotenv()
+
+
+# For security, please avoid record sensitive identity information in recordings
+@pytest.fixture(scope="session", autouse=True)
+def add_sanitizers(test_proxy):
+    hierarchybuilding_subscription_id = os.environ.get(
+        "HIERARCHYBUILDING_SUBSCRIPTION_ID", "00000000-0000-0000-0000-000000000000"
+    )
+    hierarchybuilding_tenant_id = os.environ.get("HIERARCHYBUILDING_TENANT_ID", "00000000-0000-0000-0000-000000000000")
+    hierarchybuilding_client_id = os.environ.get("HIERARCHYBUILDING_CLIENT_ID", "00000000-0000-0000-0000-000000000000")
+    hierarchybuilding_client_secret = os.environ.get(
+        "HIERARCHYBUILDING_CLIENT_SECRET", "00000000-0000-0000-0000-000000000000"
+    )
+    add_general_regex_sanitizer(regex=hierarchybuilding_subscription_id, value="00000000-0000-0000-0000-000000000000")
+    add_general_regex_sanitizer(regex=hierarchybuilding_tenant_id, value="00000000-0000-0000-0000-000000000000")
+    add_general_regex_sanitizer(regex=hierarchybuilding_client_id, value="00000000-0000-0000-0000-000000000000")
+    add_general_regex_sanitizer(regex=hierarchybuilding_client_secret, value="00000000-0000-0000-0000-000000000000")
+
+    add_header_regex_sanitizer(key="Set-Cookie", value="[set-cookie;]")
+    add_header_regex_sanitizer(key="Cookie", value="cookie;")
+    add_body_key_sanitizer(json_path="$..access_token", value="access_token")
@@ -0,0 +1,48 @@
+# coding=utf-8
+# --------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for license information.
+# Code generated by Microsoft (R) Python Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is regenerated.
+# --------------------------------------------------------------------------
+import pytest
+from devtools_testutils import recorded_by_proxy
+from testpreparer import HierarchyBuildingClientTestBase, HierarchyBuildingPreparer
+
+
+@pytest.mark.skip("you may need to update the auto-generated test case before run it")
+class TestHierarchyBuildingAnimalOperationsOperations(HierarchyBuildingClientTestBase):
+    @HierarchyBuildingPreparer()
+    @recorded_by_proxy
+    def test_animal_operations_update_pet_as_animal(self, hierarchybuilding_endpoint):
+        client = self.create_client(endpoint=hierarchybuilding_endpoint)
+        response = client.animal_operations.update_pet_as_animal(
+            animal={
+                "breed": "str",
+                "kind": "dog",
+                "name": "str",
+                "trained": bool
+            }
+,
+        )
+
+        # please add some check logic here by yourself
+        # ...
+
+    @HierarchyBuildingPreparer()
+    @recorded_by_proxy
+    def test_animal_operations_update_dog_as_animal(self, hierarchybuilding_endpoint):
+        client = self.create_client(endpoint=hierarchybuilding_endpoint)
+        response = client.animal_operations.update_dog_as_animal(
+            animal={
+                "breed": "str",
+                "kind": "dog",
+                "name": "str",
+                "trained": bool
+            }
+,
+        )
+
+        # please add some check logic here by yourself
+        # ...
+
@@ -0,0 +1,49 @@
+# coding=utf-8
+# --------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for license information.
+# Code generated by Microsoft (R) Python Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is regenerated.
+# --------------------------------------------------------------------------
+import pytest
+from devtools_testutils.aio import recorded_by_proxy_async
+from testpreparer import HierarchyBuildingPreparer
+from testpreparer_async import HierarchyBuildingClientTestBaseAsync
+
+
+@pytest.mark.skip("you may need to update the auto-generated test case before run it")
+class TestHierarchyBuildingAnimalOperationsOperationsAsync(HierarchyBuildingClientTestBaseAsync):
+    @HierarchyBuildingPreparer()
+    @recorded_by_proxy_async
+    async def test_animal_operations_update_pet_as_animal(self, hierarchybuilding_endpoint):
+        client = self.create_async_client(endpoint=hierarchybuilding_endpoint)
+        response = await client.animal_operations.update_pet_as_animal(
+            animal={
+                "breed": "str",
+                "kind": "dog",
+                "name": "str",
+                "trained": bool
+            }
+,
+        )
+
+        # please add some check logic here by yourself
+        # ...
+
+    @HierarchyBuildingPreparer()
+    @recorded_by_proxy_async
+    async def test_animal_operations_update_dog_as_animal(self, hierarchybuilding_endpoint):
+        client = self.create_async_client(endpoint=hierarchybuilding_endpoint)
+        response = await client.animal_operations.update_dog_as_animal(
+            animal={
+                "breed": "str",
+                "kind": "dog",
+                "name": "str",
+                "trained": bool
+            }
+,
+        )
+
+        # please add some check logic here by yourself
+        # ...
+
@@ -0,0 +1,31 @@
+# coding=utf-8
+# --------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for license information.
+# Code generated by Microsoft (R) Python Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is regenerated.
+# --------------------------------------------------------------------------
+import pytest
+from devtools_testutils import recorded_by_proxy
+from testpreparer import HierarchyBuildingClientTestBase, HierarchyBuildingPreparer
+
+
+@pytest.mark.skip("you may need to update the auto-generated test case before run it")
+class TestHierarchyBuildingDogOperationsOperations(HierarchyBuildingClientTestBase):
+    @HierarchyBuildingPreparer()
+    @recorded_by_proxy
+    def test_dog_operations_update_dog_as_dog(self, hierarchybuilding_endpoint):
+        client = self.create_client(endpoint=hierarchybuilding_endpoint)
+        response = client.dog_operations.update_dog_as_dog(
+            dog={
+                "breed": "str",
+                "kind": "dog",
+                "name": "str",
+                "trained": bool
+            }
+,
+        )
+
+        # please add some check logic here by yourself
+        # ...
+
@@ -0,0 +1,32 @@
+# coding=utf-8
+# --------------------------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# Licensed under the MIT License. See License.txt in the project root for license information.
+# Code generated by Microsoft (R) Python Code Generator.
+# Changes may cause incorrect behavior and will be lost if the code is regenerated.
+# --------------------------------------------------------------------------
+import pytest
+from devtools_testutils.aio import recorded_by_proxy_async
+from testpreparer import HierarchyBuildingPreparer
+from testpreparer_async import HierarchyBuildingClientTestBaseAsync
+
+
+@pytest.mark.skip("you may need to update the auto-generated test case before run it")
+class TestHierarchyBuildingDogOperationsOperationsAsync(HierarchyBuildingClientTestBaseAsync):
+    @HierarchyBuildingPreparer()
+    @recorded_by_proxy_async
+    async def test_dog_operations_update_dog_as_dog(self, hierarchybuilding_endpoint):
+        client = self.create_async_client(endpoint=hierarchybuilding_endpoint)
+        response = await client.dog_operations.update_dog_as_dog(
+            dog={
+                "breed": "str",
+                "kind": "dog",
+                "name": "str",
+                "trained": bool
+            }
+,
+        )
+
+        # please add some check logic here by yourself
+        # ...
+