From dc47b784a399484dee879292b16001b8c4f02402 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Tue, 29 Sep 2026 05:22:06 +0000
Subject: [PATCH 1/2] Initial plan


From f2f530c366ec33f451e927bd1fcaf56a7869d865 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Tue, 29 Sep 2026 05:32:11 +0000
Subject: [PATCH 2/2] test(python): cover ARM resource IDs in multi-service
 specs

Co-authored-by: msyyc <70930885+msyyc@users.noreply.github.com>
---
 ...multiservice-resource-ids-2026-9-29-5-28-0.md |  7 +++++++
 packages/http-client-python/package-lock.json    | 10 +++++-----
 packages/http-client-python/package.json         |  2 +-
 ...azure_resource_manager_multi_service_async.py | 16 ++++++++++++++++
 ..._manager_multi_service_shared_models_async.py | 16 ++++++++++++++++
 .../test_azure_resource_manager_multi_service.py | 16 ++++++++++++++++
 ...source_manager_multi_service_shared_models.py | 16 ++++++++++++++++
 7 files changed, 77 insertions(+), 6 deletions(-)
 create mode 100644 .chronus/changes/python-arm-multiservice-resource-ids-2026-9-29-5-28-0.md

diff --git a/.chronus/changes/python-arm-multiservice-resource-ids-2026-9-29-5-28-0.md b/.chronus/changes/python-arm-multiservice-resource-ids-2026-9-29-5-28-0.md
new file mode 100644
index 00000000000..6b6510e34f5
--- /dev/null
+++ b/.chronus/changes/python-arm-multiservice-resource-ids-2026-9-29-5-28-0.md
@@ -0,0 +1,7 @@
+---
+changeKind: internal
+packages:
+  - "@typespec/http-client-python"
+---
+
+Add mock API assertions for ARM resource IDs in multi-service scenarios.
diff --git a/packages/http-client-python/package-lock.json b/packages/http-client-python/package-lock.json
index 9dd6477d71b..cb0aedf2e95 100644
--- a/packages/http-client-python/package-lock.json
+++ b/packages/http-client-python/package-lock.json
@@ -17,7 +17,7 @@
         "tsx": "^4.23.13"
       },
       "devDependencies": {
-        "@azure-tools/azure-http-specs": "0.1.0-alpha.45",
+        "@azure-tools/azure-http-specs": "0.1.0-alpha.46-dev.4",
         "@azure-tools/typespec-autorest": "~0.72.0",
         "@azure-tools/typespec-azure-core": "~0.72.0",
         "@azure-tools/typespec-azure-resource-manager": "~0.72.0",
@@ -67,9 +67,9 @@
       }
     },
     "node_modules/@azure-tools/azure-http-specs": {
-      "version": "0.1.0-alpha.45",
-      "resolved": "https://pkgs.dev.azure.com/azure-sdk/public/_packaging/azure-sdk-for-js/npm/registry/@azure-tools/azure-http-specs/-/azure-http-specs-0.1.0-alpha.45.tgz",
-      "integrity": "sha1-nxpqhlpgMEwA2O+fVIWLtweSELU=",
+      "version": "0.1.0-alpha.46-dev.4",
+      "resolved": "https://pkgs.dev.azure.com/azure-sdk/public/_packaging/azure-sdk-for-js/npm/registry/@azure-tools/azure-http-specs/-/azure-http-specs-0.1.0-alpha.46-dev.4.tgz",
+      "integrity": "sha512-3uiDrUED0Zbf5OyUcXxvWLQba0flujD90CLcfQIHqVozg3G6kvc5vUcEV3G4dlFiqesoJAubr+OMAKLmKdYNVQ==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -80,7 +80,7 @@
         "node": ">=22.0.0"
       },
       "peerDependencies": {
-        "@azure-tools/typespec-azure-core": "^0.72.0",
+        "@azure-tools/typespec-azure-core": "^0.72.0 || >= 0.73.0-dev.1",
         "@typespec/compiler": "^1.16.0",
         "@typespec/http": "^1.16.0",
         "@typespec/rest": "^0.86.0",
diff --git a/packages/http-client-python/package.json b/packages/http-client-python/package.json
index 5a56b3aa13c..8ecae563e06 100644
--- a/packages/http-client-python/package.json
+++ b/packages/http-client-python/package.json
@@ -109,7 +109,7 @@
     "@azure-tools/typespec-azure-resource-manager": "~0.72.0",
     "@azure-tools/typespec-azure-rulesets": "~0.72.0",
     "@azure-tools/typespec-client-generator-core": "~0.72.1",
-    "@azure-tools/azure-http-specs": "0.1.0-alpha.45",
+    "@azure-tools/azure-http-specs": "0.1.0-alpha.46-dev.4",
     "@typespec/compiler": "^1.16.0",
     "@typespec/http": "^1.16.0",
     "@typespec/openapi": "^1.16.0",
diff --git a/packages/http-client-python/tests/mock_api/azure/asynctests/test_azure_resource_manager_multi_service_async.py b/packages/http-client-python/tests/mock_api/azure/asynctests/test_azure_resource_manager_multi_service_async.py
index b80c58a2274..d108446a6cb 100644
--- a/packages/http-client-python/tests/mock_api/azure/asynctests/test_azure_resource_manager_multi_service_async.py
+++ b/packages/http-client-python/tests/mock_api/azure/asynctests/test_azure_resource_manager_multi_service_async.py
@@ -39,6 +39,10 @@ async def test_virtual_machines_get(client):
     assert result is not None
     assert isinstance(result, VirtualMachine)
     assert result.name == vm_name
+    assert (
+        result.id
+        == "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test-rg/providers/Microsoft.Compute/virtualMachines/vm1"
+    )
 
 
 @pytest.mark.asyncio
@@ -65,6 +69,10 @@ async def test_virtual_machines_create_or_update(client):
     assert result is not None
     assert isinstance(result, VirtualMachine)
     assert result.location == "eastus"
+    assert (
+        result.id
+        == "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test-rg/providers/Microsoft.Compute/virtualMachines/vm1"
+    )
 
 
 @pytest.mark.asyncio
@@ -83,6 +91,10 @@ async def test_disks_get(client):
     assert result is not None
     assert isinstance(result, Disk)
     assert result.name == disk_name
+    assert (
+        result.id
+        == "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test-rg/providers/Microsoft.Compute/disks/disk1"
+    )
 
 
 @pytest.mark.asyncio
@@ -109,3 +121,7 @@ async def test_disks_create_or_update(client):
     assert result is not None
     assert isinstance(result, Disk)
     assert result.location == "eastus"
+    assert (
+        result.id
+        == "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test-rg/providers/Microsoft.Compute/disks/disk1"
+    )
diff --git a/packages/http-client-python/tests/mock_api/azure/asynctests/test_azure_resource_manager_multi_service_shared_models_async.py b/packages/http-client-python/tests/mock_api/azure/asynctests/test_azure_resource_manager_multi_service_shared_models_async.py
index 57bc4929d90..57079cce399 100644
--- a/packages/http-client-python/tests/mock_api/azure/asynctests/test_azure_resource_manager_multi_service_shared_models_async.py
+++ b/packages/http-client-python/tests/mock_api/azure/asynctests/test_azure_resource_manager_multi_service_shared_models_async.py
@@ -39,6 +39,10 @@ async def test_virtual_machines_get(client):
     assert isinstance(result, VirtualMachine)
     assert result.name == vm_name
     assert result.location == "eastus"
+    assert (
+        result.id
+        == "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test-rg/providers/Microsoft.Compute/virtualMachinesShared/vm-shared1"
+    )
     assert result.type == "Microsoft.Compute/virtualMachinesShared"
     assert result.properties is not None
     assert result.properties.provisioning_state == "Succeeded"
@@ -73,6 +77,10 @@ async def test_virtual_machines_create_or_update(client):
     assert result is not None
     assert isinstance(result, VirtualMachine)
     assert result.location == "eastus"
+    assert (
+        result.id
+        == "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test-rg/providers/Microsoft.Compute/virtualMachinesShared/vm-shared1"
+    )
     assert result.properties is not None
     assert result.properties.provisioning_state == "Succeeded"
     assert result.properties.metadata is not None
@@ -92,6 +100,10 @@ async def test_storage_accounts_get(client):
     assert isinstance(result, StorageAccount)
     assert result.name == account_name
     assert result.location == "westus"
+    assert (
+        result.id
+        == "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test-rg/providers/Microsoft.Storage/storageAccounts/account1"
+    )
     assert result.type == "Microsoft.Storage/storageAccounts"
     assert result.properties is not None
     assert result.properties.provisioning_state == "Succeeded"
@@ -126,6 +138,10 @@ async def test_storage_accounts_create_or_update(client):
     assert result is not None
     assert isinstance(result, StorageAccount)
     assert result.location == "westus"
+    assert (
+        result.id
+        == "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test-rg/providers/Microsoft.Storage/storageAccounts/account1"
+    )
     assert result.properties is not None
     assert result.properties.provisioning_state == "Succeeded"
     assert result.properties.metadata is not None
diff --git a/packages/http-client-python/tests/mock_api/azure/test_azure_resource_manager_multi_service.py b/packages/http-client-python/tests/mock_api/azure/test_azure_resource_manager_multi_service.py
index b56d0e4bfdd..b541f65e89f 100644
--- a/packages/http-client-python/tests/mock_api/azure/test_azure_resource_manager_multi_service.py
+++ b/packages/http-client-python/tests/mock_api/azure/test_azure_resource_manager_multi_service.py
@@ -37,6 +37,10 @@ def test_virtual_machines_get(client):
     assert result is not None
     assert isinstance(result, VirtualMachine)
     assert result.name == vm_name
+    assert (
+        result.id
+        == "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test-rg/providers/Microsoft.Compute/virtualMachines/vm1"
+    )
 
 
 def test_virtual_machines_create_or_update(client):
@@ -61,6 +65,10 @@ def test_virtual_machines_create_or_update(client):
     assert result is not None
     assert isinstance(result, VirtualMachine)
     assert result.location == "eastus"
+    assert (
+        result.id
+        == "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test-rg/providers/Microsoft.Compute/virtualMachines/vm1"
+    )
 
 
 def test_disks_get(client):
@@ -78,6 +86,10 @@ def test_disks_get(client):
     assert result is not None
     assert isinstance(result, Disk)
     assert result.name == disk_name
+    assert (
+        result.id
+        == "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test-rg/providers/Microsoft.Compute/disks/disk1"
+    )
 
 
 def test_disks_create_or_update(client):
@@ -102,3 +114,7 @@ def test_disks_create_or_update(client):
     assert result is not None
     assert isinstance(result, Disk)
     assert result.location == "eastus"
+    assert (
+        result.id
+        == "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test-rg/providers/Microsoft.Compute/disks/disk1"
+    )
diff --git a/packages/http-client-python/tests/mock_api/azure/test_azure_resource_manager_multi_service_shared_models.py b/packages/http-client-python/tests/mock_api/azure/test_azure_resource_manager_multi_service_shared_models.py
index 0e3f67ebc10..8cc8c0d85ce 100644
--- a/packages/http-client-python/tests/mock_api/azure/test_azure_resource_manager_multi_service_shared_models.py
+++ b/packages/http-client-python/tests/mock_api/azure/test_azure_resource_manager_multi_service_shared_models.py
@@ -37,6 +37,10 @@ def test_virtual_machines_get(client):
     assert isinstance(result, VirtualMachine)
     assert result.name == vm_name
     assert result.location == "eastus"
+    assert (
+        result.id
+        == "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test-rg/providers/Microsoft.Compute/virtualMachinesShared/vm-shared1"
+    )
     assert result.type == "Microsoft.Compute/virtualMachinesShared"
     assert result.properties is not None
     assert result.properties.provisioning_state == "Succeeded"
@@ -70,6 +74,10 @@ def test_virtual_machines_create_or_update(client):
     assert result is not None
     assert isinstance(result, VirtualMachine)
     assert result.location == "eastus"
+    assert (
+        result.id
+        == "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test-rg/providers/Microsoft.Compute/virtualMachinesShared/vm-shared1"
+    )
     assert result.properties is not None
     assert result.properties.provisioning_state == "Succeeded"
     assert result.properties.metadata is not None
@@ -88,6 +96,10 @@ def test_storage_accounts_get(client):
     assert isinstance(result, StorageAccount)
     assert result.name == account_name
     assert result.location == "westus"
+    assert (
+        result.id
+        == "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test-rg/providers/Microsoft.Storage/storageAccounts/account1"
+    )
     assert result.type == "Microsoft.Storage/storageAccounts"
     assert result.properties is not None
     assert result.properties.provisioning_state == "Succeeded"
@@ -121,6 +133,10 @@ def test_storage_accounts_create_or_update(client):
     assert result is not None
     assert isinstance(result, StorageAccount)
     assert result.location == "westus"
+    assert (
+        result.id
+        == "/subscriptions/00000000-0000-0000-0000-000000000000/resourceGroups/test-rg/providers/Microsoft.Storage/storageAccounts/account1"
+    )
     assert result.properties is not None
     assert result.properties.provisioning_state == "Succeeded"
     assert result.properties.metadata is not None