[DO NOT REVIEW YET] Fleet 20260501Preview CLI Updates

src/fleet/HISTORY.rst

@@ -176,4 +176,8 @@ Release History
 
 1.9.0
 ++++++
-* Add 2026-02-01-preview API Version with UpdateRun MaxConcurrency support. Add fix for ControlPlaneOnly upgrade type requiring no node image selection. 
+* Add 2026-02-01-preview API Version with UpdateRun MaxConcurrency support. Add fix for ControlPlaneOnly upgrade type requiring no node image selection. 
+
+2.1.0
+++++++
+* Add 2026-05-01-preview API version with vendored generated SDK.

src/fleet/azext_fleet/__init__.py

@@ -15,7 +15,7 @@ def register_fleet_resource_type():
     register_resource_type(
         "latest",
         CUSTOM_MGMT_FLEET,
-        SDKProfile("2026-02-01-preview"),
+        SDKProfile("2026-05-01-preview"),
     )
 
 

src/fleet/azext_fleet/azext_metadata.json

@@ -1,5 +1,5 @@
 {
     "azext.isPreview": false,
     "azext.minCliCoreVersion": "2.61.0",
-    "version": "1.8.0"
+    "version": "2.1.0"
 }

src/fleet/azext_fleet/custom.py

@@ -30,7 +30,7 @@
 from azext_fleet.constants import SUPPORTED_GATE_STATES_FILTERS
 from azext_fleet.constants import SUPPORTED_GATE_STATES_PATCH
 from azext_fleet.constants import FLEET_1P_APP_ID
-from azext_fleet.vendored_sdks.v2026_02_01_preview.models import (
+from azext_fleet.vendored_sdks.v2026_05_01_preview.models import (
     PropagationPolicy,
     PlacementProfile,
     PlacementV1ClusterResourcePlacementSpec,

src/fleet/azext_fleet/vendored_sdks/_container_service_fleet_mgmt_client.py

@@ -58,7 +58,7 @@ class ContainerServiceFleetMgmtClient(MultiApiClientMixin, _SDKClient):
     :keyword int polling_interval: Default waiting time between two polls for LRO operations if no Retry-After header is present.
     """
 
-    DEFAULT_API_VERSION = '2026-02-01-preview'
+    DEFAULT_API_VERSION = '2026-05-01-preview'
     _PROFILE_TAG = "azure.mgmt.containerservicefleet.ContainerServiceFleetMgmtClient"
     LATEST_PROFILE = ProfileDefinition({
         _PROFILE_TAG: {
@@ -165,6 +165,9 @@ def models(cls, api_version=DEFAULT_API_VERSION):
         elif api_version == '2026-02-01-preview':
             from .v2026_02_01_preview import models
             return models
+        elif api_version == '2026-05-01-preview':
+            from .v2026_05_01_preview import models
+            return models
         raise ValueError("API version {} is not available".format(api_version))
 
     @property
@@ -186,6 +189,8 @@ def auto_upgrade_profile_operations(self):
             from .v2025_08_01_preview.operations import AutoUpgradeProfileOperationsOperations as OperationClass
         elif api_version == '2026-02-01-preview':
             from .v2026_02_01_preview.operations import AutoUpgradeProfileOperationsOperations as OperationClass
+        elif api_version == '2026-05-01-preview':
+            from .v2026_05_01_preview.operations import AutoUpgradeProfileOperationsOperations as OperationClass
         else:
             raise ValueError("API version {} does not have operation group 'auto_upgrade_profile_operations'".format(api_version))
         self._config.api_version = api_version
@@ -210,6 +215,8 @@ def auto_upgrade_profiles(self):
             from .v2025_08_01_preview.operations import AutoUpgradeProfilesOperations as OperationClass
         elif api_version == '2026-02-01-preview':
             from .v2026_02_01_preview.operations import AutoUpgradeProfilesOperations as OperationClass
+        elif api_version == '2026-05-01-preview':
+            from .v2026_05_01_preview.operations import AutoUpgradeProfilesOperations as OperationClass
         else:
             raise ValueError("API version {} does not have operation group 'auto_upgrade_profiles'".format(api_version))
         self._config.api_version = api_version
@@ -228,6 +235,8 @@ def fleet_managed_namespaces(self):
             from .v2025_08_01_preview.operations import FleetManagedNamespacesOperations as OperationClass
         elif api_version == '2026-02-01-preview':
             from .v2026_02_01_preview.operations import FleetManagedNamespacesOperations as OperationClass
+        elif api_version == '2026-05-01-preview':
+            from .v2026_05_01_preview.operations import FleetManagedNamespacesOperations as OperationClass
         else:
             raise ValueError("API version {} does not have operation group 'fleet_managed_namespaces'".format(api_version))
         self._config.api_version = api_version
@@ -276,6 +285,8 @@ def fleet_members(self):
             from .v2025_08_01_preview.operations import FleetMembersOperations as OperationClass
         elif api_version == '2026-02-01-preview':
             from .v2026_02_01_preview.operations import FleetMembersOperations as OperationClass
+        elif api_version == '2026-05-01-preview':
+            from .v2026_05_01_preview.operations import FleetMembersOperations as OperationClass
         else:
             raise ValueError("API version {} does not have operation group 'fleet_members'".format(api_version))
         self._config.api_version = api_version
@@ -309,6 +320,8 @@ def fleet_update_strategies(self):
             from .v2025_08_01_preview.operations import FleetUpdateStrategiesOperations as OperationClass
         elif api_version == '2026-02-01-preview':
             from .v2026_02_01_preview.operations import FleetUpdateStrategiesOperations as OperationClass
+        elif api_version == '2026-05-01-preview':
+            from .v2026_05_01_preview.operations import FleetUpdateStrategiesOperations as OperationClass
         else:
             raise ValueError("API version {} does not have operation group 'fleet_update_strategies'".format(api_version))
         self._config.api_version = api_version
@@ -357,6 +370,8 @@ def fleets(self):
             from .v2025_08_01_preview.operations import FleetsOperations as OperationClass
         elif api_version == '2026-02-01-preview':
             from .v2026_02_01_preview.operations import FleetsOperations as OperationClass
+        elif api_version == '2026-05-01-preview':
+            from .v2026_05_01_preview.operations import FleetsOperations as OperationClass
         else:
             raise ValueError("API version {} does not have operation group 'fleets'".format(api_version))
         self._config.api_version = api_version
@@ -379,6 +394,8 @@ def gates(self):
             from .v2025_08_01_preview.operations import GatesOperations as OperationClass
         elif api_version == '2026-02-01-preview':
             from .v2026_02_01_preview.operations import GatesOperations as OperationClass
+        elif api_version == '2026-05-01-preview':
+            from .v2026_05_01_preview.operations import GatesOperations as OperationClass
         else:
             raise ValueError("API version {} does not have operation group 'gates'".format(api_version))
         self._config.api_version = api_version
@@ -421,6 +438,8 @@ def operations(self):
             from .v2025_08_01_preview.operations import Operations as OperationClass
         elif api_version == '2026-02-01-preview':
             from .v2026_02_01_preview.operations import Operations as OperationClass
+        elif api_version == '2026-05-01-preview':
+            from .v2026_05_01_preview.operations import Operations as OperationClass
         else:
             raise ValueError("API version {} does not have operation group 'operations'".format(api_version))
         self._config.api_version = api_version
@@ -460,11 +479,28 @@ def update_runs(self):
             from .v2025_08_01_preview.operations import UpdateRunsOperations as OperationClass
         elif api_version == '2026-02-01-preview':
             from .v2026_02_01_preview.operations import UpdateRunsOperations as OperationClass
+        elif api_version == '2026-05-01-preview':
+            from .v2026_05_01_preview.operations import UpdateRunsOperations as OperationClass
         else:
             raise ValueError("API version {} does not have operation group 'update_runs'".format(api_version))
         self._config.api_version = api_version
         return OperationClass(self._client, self._config, Serializer(self._models_dict(api_version)), Deserializer(self._models_dict(api_version)), api_version)
 
+    @property
+    def cluster_mesh_profiles(self):
+        """Instance depends on the API version:
+
+           * 2026-05-01-preview: :class:`ClusterMeshProfilesOperations<azure.mgmt.containerservicefleet.v2026_05_01_preview.operations.ClusterMeshProfilesOperations>`
+
+        """
+        api_version = self._get_api_version('cluster_mesh_profiles')
+        if api_version == '2026-05-01-preview':
+            from .v2026_05_01_preview.operations import ClusterMeshProfilesOperations as OperationClass
+        else:
+            raise ValueError("API version {} does not have operation group 'cluster_mesh_profiles'".format(api_version))
+        self._config.api_version = api_version
+        return OperationClass(self._client, self._config, Serializer(self._models_dict(api_version)), Deserializer(self._models_dict(api_version)), api_version)
+
     def close(self):
         self._client.close()
     def __enter__(self):

src/fleet/azext_fleet/vendored_sdks/v2026_05_01_preview/__init__.py

@@ -0,0 +1,27 @@
+# coding=utf-8
+# --------------------------------------------------------------------------
+# Code generated by Microsoft (R) AutoRest Code Generator (autorest: 3.10.8, generator: @autorest/python@6.50.2)
+# Changes may cause incorrect behavior and will be lost if the code is regenerated.
+# --------------------------------------------------------------------------
+# pylint: disable=wrong-import-position
+
+from typing import TYPE_CHECKING
+
+if TYPE_CHECKING:
+    from ._patch import *  # pylint: disable=unused-wildcard-import
+
+from ._container_service_fleet_client import ContainerServiceFleetClient  # type: ignore
+
+try:
+    from ._patch import __all__ as _patch_all
+    from ._patch import *
+except ImportError:
+    _patch_all = []
+from ._patch import patch_sdk as _patch_sdk
+
+__all__ = [
+    "ContainerServiceFleetClient",
+]
+__all__.extend([p for p in _patch_all if p not in __all__])  # pyright: ignore
+
+_patch_sdk()

src/fleet/azext_fleet/vendored_sdks/v2026_05_01_preview/_configuration.py

@@ -0,0 +1,61 @@
+# coding=utf-8
+# --------------------------------------------------------------------------
+# Code generated by Microsoft (R) AutoRest Code Generator (autorest: 3.10.8, generator: @autorest/python@6.50.2)
+# Changes may cause incorrect behavior and will be lost if the code is regenerated.
+# --------------------------------------------------------------------------
+
+from typing import Any, TYPE_CHECKING
+
+from azure.core.pipeline import policies
+
+if TYPE_CHECKING:
+    from azure.core.credentials import TokenCredential
+
+VERSION = "unknown"
+
+
+class ContainerServiceFleetClientConfiguration:  # pylint: disable=too-many-instance-attributes
+    """Configuration for ContainerServiceFleetClient.
+
+    Note that all parameters used to create this instance are saved as instance
+    attributes.
+
+    :param credential: Credential needed for the client to connect to Azure. Required.
+    :type credential: ~azure.core.credentials.TokenCredential
+    :param subscription_id: The ID of the target subscription. The value must be an UUID. Required.
+    :type subscription_id: str
+    :keyword api_version: Api Version. Default value is "2026-05-01-preview". Note that overriding
+     this default value may result in unsupported behavior.
+    :paramtype api_version: str
+    """
+
+    def __init__(self, credential: "TokenCredential", subscription_id: str, **kwargs: Any) -> None:
+        api_version: str = kwargs.pop("api_version", "2026-05-01-preview")
+
+        if credential is None:
+            raise ValueError("Parameter 'credential' must not be None.")
+        if subscription_id is None:
+            raise ValueError("Parameter 'subscription_id' must not be None.")
+
+        self.credential = credential
+        self.subscription_id = subscription_id
+        self.api_version = api_version
+        self.credential_scopes = kwargs.pop("credential_scopes", ["user_impersonation"])
+        kwargs.setdefault("sdk_moniker", "containerservicefleetclient/{}".format(VERSION))
+        self.polling_interval = kwargs.get("polling_interval", 30)
+        self._configure(**kwargs)
+
+    def _configure(self, **kwargs: Any) -> None:
+        self.user_agent_policy = kwargs.get("user_agent_policy") or policies.UserAgentPolicy(**kwargs)
+        self.headers_policy = kwargs.get("headers_policy") or policies.HeadersPolicy(**kwargs)
+        self.proxy_policy = kwargs.get("proxy_policy") or policies.ProxyPolicy(**kwargs)
+        self.logging_policy = kwargs.get("logging_policy") or policies.NetworkTraceLoggingPolicy(**kwargs)
+        self.http_logging_policy = kwargs.get("http_logging_policy") or policies.HttpLoggingPolicy(**kwargs)
+        self.custom_hook_policy = kwargs.get("custom_hook_policy") or policies.CustomHookPolicy(**kwargs)
+        self.redirect_policy = kwargs.get("redirect_policy") or policies.RedirectPolicy(**kwargs)
+        self.retry_policy = kwargs.get("retry_policy") or policies.RetryPolicy(**kwargs)
+        self.authentication_policy = kwargs.get("authentication_policy")
+        if self.credential and not self.authentication_policy:
+            self.authentication_policy = policies.BearerTokenCredentialPolicy(
+                self.credential, *self.credential_scopes, **kwargs
+            )