foundry-cost-control 1.0.0b2: Override cognitiveservices account show in order to use api-version 2026-09-15-preview (#10403)

* Override `cognitiveservices account show` in order to use api-version 2026-09-15-preview

* usage dash instead of dot in match strings

* Update Code Owners

Author: dargilco

.github/CODEOWNERS

@@ -349,3 +349,5 @@
 /src/edgeoperator/ @kleyvaortega
 
 /src/aro/ @kimorris27 @hlipsig @tsatam @rogbas @stevekuznetsov @mbarnes @twolff-gh
+
+/src/foundry-cost-control @dargilco @M-Hietala @rhurey

src/foundry-cost-control/HISTORY.rst

@@ -3,6 +3,10 @@
 Release History
 ===============
 
+1.0.0b2
+++++++
+* Override ``cognitiveservices account show`` to use API version ``2026-09-15-preview`` and return cost-control properties.
+
 1.0.0b1
 ++++++
 * Initial release.

src/foundry-cost-control/azext_foundry_cost_control/commands.py

@@ -18,6 +18,7 @@ def load_command_table(self, _):  # pylint: disable=unused-argument
     with self.command_group(
             "cognitiveservices account",
             client_factory=cf_accounts) as group:
+        group.custom_show_command("show", "account_show")
         group.custom_command("update", "account_update")
 
     with self.command_group(

src/foundry-cost-control/azext_foundry_cost_control/custom.py

@@ -74,6 +74,22 @@ def _deployment_resource_id(cmd, resource_group_name, account_name, deployment_n
     )
 
 
+def account_show(cmd, resource_group_name, account_name):
+    """Get a Cognitive Services account using the preview cost-control API."""
+    account_id = resource_id(
+        subscription=get_subscription_id(cmd.cli_ctx),
+        resource_group=resource_group_name,
+        namespace="Microsoft.CognitiveServices",
+        type="accounts",
+        name=account_name,
+    )
+    return show_resource(
+        cmd,
+        resource_ids=[account_id],
+        api_version=_API_VERSION,
+    )
+
+
 def account_update(
         cmd,
         client,

src/foundry-cost-control/azext_foundry_cost_control/tests/latest/cost-control-rules-1.json

@@ -11,7 +11,7 @@
     "period": "month",
     "recurring": true,
     "match": {
-      "foundryCallerAgentId": [
+      "foundry-caller-agent-id": [
         "agent-123"
       ]
     },

src/foundry-cost-control/azext_foundry_cost_control/tests/latest/cost-control-rules-2.json

@@ -11,7 +11,7 @@
     "period": "month",
     "recurring": true,
     "match": {
-      "foundryProjectId": [
+      "foundry-project-id": [
         "project-456"
       ]
     },

src/foundry-cost-control/azext_foundry_cost_control/tests/latest/recordings/test_foundry_cost_control.yaml

@@ -130,6 +130,24 @@ def test_foundry_cost_control(self, resource_group):
             ]
         )
 
+        # Verify account show returns the preview cost-control properties.
+        self.cmd(
+            'cognitiveservices account show '
+            '--resource-group {resource_group} '
+            '--name {account_name}',
+            checks=[
+                self.check(
+                    'properties.costControlConnections.appInsightsConnectionId',
+                    '{app_insights_connection_id}'
+                ),
+                self.check(
+                    'properties.costControlConnections.eventGridConnectionId',
+                    '{event_grid_connection_id}'
+                ),
+                self.check('properties.costControlIds[0]', '{cost_control_id_1}'),
+            ]
+        )
+
         # Create a deployment with the first cost control attached.
         self.cmd(
             'cognitiveservices account deployment create '

src/foundry-cost-control/azext_foundry_cost_control/tests/latest/test_foundry_cost_control.py

@@ -15,6 +15,7 @@
     _parse_cost_control_id,
 )
 from azext_foundry_cost_control.custom import (
+    account_show,
     account_update,
     deployment_create,
     deployment_update,
@@ -53,6 +54,34 @@ def test_parse_cost_control_id_rejects_other_resource_type(self):
         with self.assertRaises(InvalidArgumentValueError):
             _parse_cost_control_id(ACCOUNT_ID)
 
+    @mock.patch("azext_foundry_cost_control.custom.show_resource")
+    @mock.patch("azext_foundry_cost_control.custom.resource_id", return_value=ACCOUNT_ID)
+    @mock.patch("azext_foundry_cost_control.custom.get_subscription_id", return_value="subscription-id")
+    def test_account_show_uses_preview_api(
+            self, get_subscription_id_mock, resource_id_mock, show_resource_mock):
+        cmd = mock.Mock()
+
+        result = account_show(
+            cmd=cmd,
+            resource_group_name="test-rg",
+            account_name="test-account",
+        )
+
+        self.assertIs(result, show_resource_mock.return_value)
+        get_subscription_id_mock.assert_called_once_with(cmd.cli_ctx)
+        resource_id_mock.assert_called_once_with(
+            subscription="subscription-id",
+            resource_group="test-rg",
+            namespace="Microsoft.CognitiveServices",
+            type="accounts",
+            name="test-account",
+        )
+        show_resource_mock.assert_called_once_with(
+            cmd,
+            resource_ids=[ACCOUNT_ID],
+            api_version="2026-09-15-preview",
+        )
+
     @mock.patch("azext_foundry_cost_control.custom.patch_resource")
     @mock.patch("azext_foundry_cost_control.custom.resource_id", return_value=ACCOUNT_ID)
     @mock.patch("azext_foundry_cost_control.custom.get_subscription_id", return_value="subscription-id")

src/foundry-cost-control/azext_foundry_cost_control/tests/latest/test_foundry_cost_control_custom_code.py

@@ -9,7 +9,7 @@
 
 
 # HISTORY.rst entry.
-VERSION = '1.0.0b1'
+VERSION = '1.0.0b2'
 
 # The full list of classifiers is available at
 # https://pypi.python.org/pypi?%3Aaction=list_classifiers