chore: import upstream snapshot with attribution

python/semantic_kernel/reliability/kernel_reliability_extension.py

@@ -0,0 +1,23 @@
+# Copyright (c) Microsoft. All rights reserved.
+
+import logging
+from abc import ABC
+
+from pydantic import Field
+from typing_extensions import deprecated
+
+from semantic_kernel.kernel_pydantic import KernelBaseModel
+from semantic_kernel.reliability.pass_through_without_retry import PassThroughWithoutRetry
+from semantic_kernel.reliability.retry_mechanism_base import RetryMechanismBase
+
+logger: logging.Logger = logging.getLogger(__name__)
+
+
+class KernelReliabilityExtension(KernelBaseModel, ABC):
+    """Kernel reliability extension."""
+
+    retry_mechanism: RetryMechanismBase = Field(
+        default_factory=PassThroughWithoutRetry,
+        exclude=True,
+        deprecated=deprecated("retry_mechanism is deprecated; This property doesn't have any effect on the kernel."),
+    )