update ManagedCleanroom frontend cmdlets

Author: Saksham Garg

src/managedcleanroom/HISTORY.rst

@@ -5,6 +5,10 @@ Release History
 
 1.0.0b4
 +++++++
+* Regenerated analytics_frontend_api SDK from V2026_03_01_Preview OpenAPI specification
+* BREAKING CHANGE: All frontend API endpoints now require api-version=2026-03-01-preview query parameter
+* Added: --api-version parameter to all frontend commands (default: 2026-03-01-preview)
+* Updated: SDK client now automatically injects api-version into all API requests
 * BREAKING CHANGE: Removed deprecated commands (APIs no longer supported in SDK):
   - `az managedcleanroom frontend workloads list`
   - `az managedcleanroom frontend analytics deploymentinfo`
@@ -24,7 +28,6 @@ Release History
 * Updated: Added --pending-only filter to invitation list command
 * Updated: Added --scope, --from-seqno, --to-seqno filters to audit event list command
 * Updated: Response structures modernized (many list endpoints now return structured objects with value arrays)
-* Updated: Regenerated frontend SDK from OpenAPI spec to support new APIs
 
 1.0.0b3
 +++++++

src/managedcleanroom/azext_managedcleanroom/_frontend_auth.py

@@ -30,10 +30,12 @@ def get_frontend_token(cmd):
     profile = Profile(cli_ctx=cmd.cli_ctx)
     subscription = get_subscription_id(cmd.cli_ctx)
 
-    # Priority 0: explicit token via environment variable (for local/test envs only)
+    # Priority 0: explicit token via environment variable (for local/test envs
+    # only)
     env_token = os.environ.get('MANAGEDCLEANROOM_ACCESS_TOKEN')
     if env_token:
-        logger.warning("Using token from MANAGEDCLEANROOM_ACCESS_TOKEN env var FOR TESTING PURPOSES ONLY")
+        logger.warning(
+            "Using token from MANAGEDCLEANROOM_ACCESS_TOKEN env var FOR TESTING PURPOSES ONLY")
         from collections import namedtuple
         AccessToken = namedtuple('AccessToken', ['token', 'expires_on'])
         token_obj = AccessToken(token=env_token, expires_on=0)
@@ -87,7 +89,7 @@ def set_frontend_config(cmd, endpoint):
         endpoint)
 
 
-def get_frontend_client(cmd, endpoint=None):
+def get_frontend_client(cmd, endpoint=None, api_version=None):
     """Create Analytics Frontend API client with Azure authentication
 
     Uses Profile.get_raw_token() to fetch access token from Azure context.
@@ -96,12 +98,18 @@ def get_frontend_client(cmd, endpoint=None):
     :param cmd: CLI command context
     :param endpoint: Optional explicit endpoint URL (overrides config)
     :type endpoint: str
+    :param api_version: Optional API version (defaults to 2026-03-01-preview)
+    :type api_version: str
     :return: Configured AnalyticsFrontendAPI client
     :raises: CLIError if token fetch fails or endpoint not configured
     """
     from .analytics_frontend_api import AnalyticsFrontendAPI
     from azure.core.pipeline.policies import BearerTokenCredentialPolicy, SansIOHTTPPolicy
 
+    # Use provided api_version or default
+    if api_version is None:
+        api_version = '2026-03-01-preview'
+
     api_endpoint = endpoint or get_frontend_config(cmd)
     if not api_endpoint:
         raise CLIError(
@@ -172,5 +180,6 @@ def on_request(self, request):
     # Return configured client
     return AnalyticsFrontendAPI(
         endpoint=api_endpoint,
+        api_version=api_version,
         authentication_policy=auth_policy
     )

src/managedcleanroom/azext_managedcleanroom/_frontend_commands.py

@@ -37,7 +37,9 @@ def load_frontend_command_table(loader, _):
 
     # OIDC commands
     with loader.command_group('managedcleanroom frontend oidc', custom_command_type=frontend_custom) as g:
-        g.custom_command('set-issuer-url', 'frontend_collaboration_oidc_set_issuer_url')
+        g.custom_command(
+            'set-issuer-url',
+            'frontend_collaboration_oidc_set_issuer_url')
         g.custom_show_command('keys', 'frontend_collaboration_oidc_keys_show')
 
     # Keep issuerinfo for backwards compatibility
@@ -56,7 +58,9 @@ def load_frontend_command_table(loader, _):
         g.custom_command('list', 'frontend_collaboration_dataset_list')
         g.custom_show_command('show', 'frontend_collaboration_dataset_show')
         g.custom_command('publish', 'frontend_collaboration_dataset_publish')
-        g.custom_command('queries', 'frontend_collaboration_dataset_queries_list')
+        g.custom_command(
+            'queries',
+            'frontend_collaboration_dataset_queries_list')
 
     # Consent commands
     with loader.command_group('managedcleanroom frontend consent', custom_command_type=frontend_custom) as g: