aiplatform.Model.versioning_registry.delete now raises google.api_core.exceptions.InternalServerError

aiplatform.Model.versioning_registry.delete is useful when you want to delete a specific version number of a model. It is raising a new 500 error.

Multiple recent versions of the SDK - 1.27.1, 1.31.1, and 1.33.1 - will still delete a model version, but after the deletion, raise `google.api_core.exceptions.InternalServerError: 500 Internal error encountered.`

To reproduce, you must have a model in the Model Registry with multiple versions. Then do the following:

```
from google.cloud import aiplatform
models = aiplatform.Model.list()
model = models[0] # pick a model with multiple versions
model.versioning_registry.delete_version(2) # pick a version that is not the default
```

Full traceback:

---------------------------------------------------------------------------
_InactiveRpcError Traceback (most recent call last)
File .venv/lib/python3.10/site-packages/google/api_core/grpc_helpers.py:72, in _wrap_unary_errors..error_remapped_callable(*args, **kwargs)
71 try:
---> 72 return callable_(*args, **kwargs)
73 except grpc.RpcError as exc:

File .venv/lib/python3.10/site-packages/grpc/_channel.py:1030, in _UnaryUnaryMultiCallable.__call__(self, request, timeout, metadata, credentials, wait_for_ready, compression)
1028 state, call, = self._blocking(request, timeout, metadata, credentials,
1029 wait_for_ready, compression)
-> 1030 return _end_unary_response_blocking(state, call, False, None)

File .venv/lib/python3.10/site-packages/grpc/_channel.py:910, in _end_unary_response_blocking(state, call, with_call, deadline)
909 else:
--> 910 raise _InactiveRpcError(state)

_InactiveRpcError: <_InactiveRpcError of RPC that terminated with:
status = StatusCode.INTERNAL
details = "Internal error encountered."
debug_error_string = "UNKNOWN:Error received from peer ipv6:%5B2607:f8b0:4007:815::200a%5D:443 {created_time:"2023-10-04T17:05:28.288819-07:00", grpc_status:13, grpc_message:"Internal error encountered."}"
>

The above exception was the direct cause of the following exception:

InternalServerError Traceback (most recent call last)
Cell In[8], line 1
----> 1 model.versioning_registry.delete_version(2)

File .venv/lib/python3.10/site-packages/google/cloud/aiplatform/models.py:5057, in ModelRegistry.delete_version(self, version)
5044 def delete_version(
5045 self,
5046 version: str,
5047 ) -> None:
5048 """Deletes a model version from the registry.
5049
5050 Cannot delete a version if it is the last remaining version.
(...)
5054 version (str): Required. The model version ID or alias to delete.
5055 """
-> 5057 lro = self.client.delete_model_version(
5058 name=self._get_versioned_name(self.model_resource_name, version),
5059 )
5061 _LOGGER.info(f"Deleting version {version} for {self.model_resource_name}")
5063 lro.result()

File .venv/lib/python3.10/site-packages/google/cloud/aiplatform_v1/services/model_service/client.py:1434, in ModelServiceClient.delete_model_version(self, request, name, retry, timeout, metadata)
1429 metadata = tuple(metadata) + (
1430 gapic_v1.routing_header.to_grpc_metadata((("name", request.name),)),
1431 )
1433 # Send the request.
-> 1434 response = rpc(
1435 request,
1436 retry=retry,
1437 timeout=timeout,
1438 metadata=metadata,
1439 )
1441 # Wrap the response in an operation future.
1442 response = gac_operation.from_gapic(
1443 response,
1444 self._transport.operations_client,
1445 empty_pb2.Empty,
1446 metadata_type=gca_operation.DeleteOperationMetadata,
1447 )

File .venv/lib/python3.10/site-packages/google/api_core/gapic_v1/method.py:113, in _GapicCallable.__call__(self, timeout, retry, *args, **kwargs)
110 metadata.extend(self._metadata)
111 kwargs["metadata"] = metadata
--> 113 return wrapped_func(*args, **kwargs)

File .venv/lib/python3.10/site-packages/google/api_core/grpc_helpers.py:74, in _wrap_unary_errors..error_remapped_callable(*args, **kwargs)
72 return callable_(*args, **kwargs)
73 except grpc.RpcError as exc:
---> 74 raise exceptions.from_grpc_error(exc) from exc

InternalServerError: 500 Internal error encountered.

Start at aiplatform.Model.versioning_registry.delete_version and the ModelServiceClient.delete_model_version call shown in the traceback. Reproduce with a model that has multiple versions and delete a non-default version. Done means the version is deleted without the reported InternalServerError; determine whether the failure is in the SDK path or the service before changing code.

Do mô hình lập chỉ mục viết ra từ nội dung của issue.