Flaky test test_user_owned

[Bento007]

Software version (git hash, date, branch)

daa6ef8

Description

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ERROR: test_user_owned (tests.test_user_api.TestUserApi)
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Traceback (most recent call last):
  File "/builds/HumanCellAtlas/fusillade/tests/test_user_api.py", line 27, in tearDown
    service_accounts['admin']['client_email'],
  File "/builds/HumanCellAtlas/fusillade/tests/base_api_test.py", line 62, in clear_directory
    Config.get_directory().clear(**kwargs)
  File "/builds/HumanCellAtlas/fusillade/fusillade/clouddirectory.py", line 650, in clear
    self.delete_object(obj_ref)
  File "/builds/HumanCellAtlas/fusillade/fusillade/clouddirectory.py", line 694, in delete_object
    self.list_outgoing_typed_links(**params)], allowed_errors=['ResourceNotFoundException'])
  File "/builds/HumanCellAtlas/fusillade/fusillade/utils/retry.py", line 212, in wrapper
    return f(*args, **kwargs)
  File "/builds/HumanCellAtlas/fusillade/fusillade/clouddirectory.py", line 895, in batch_write
    raise ex
  File "/builds/HumanCellAtlas/fusillade/fusillade/clouddirectory.py", line 878, in batch_write
    Operations=ops)['Responses'])
  File "/home/hca_cicd/venv/lib/python3.6/site-packages/botocore/client.py", line 357, in _api_call
    return self._make_api_call(operation_name, kwargs)
  File "/home/hca_cicd/venv/lib/python3.6/site-packages/botocore/client.py", line 661, in _make_api_call
    raise error_class(parsed_response, operation_name)
botocore.errorfactory.BatchWriteException: An error occurred (BatchWriteException) when calling the BatchWrite operation: Index: 0 ResourceNotFoundException: Typed Link does not exist

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