Destroy fails after failed deployment

[krrome]

Describe the bug
When deployment fails e.g. because the access to a mentioned external Lambda Layer was rejected then hark destroy fails.

To Reproduce
Steps to reproduce the behavior:

cd examples/fractals
hark deploy
# Fails with "User: arn:aws:iam::XXXXXXXXXXXX:user/XYZ is not authorized to perform: lambda:GetLayerVersion on resource: arn:aws:lambda:eu-west-2:770693421928:layer:Klayers-python38-Pillow:4"
hark destroy

Expected behavior
Destroy should also work after failed deployment

Tracebacks
If applicable, copy the Python traceback here.

Traceback (most recent call last):
  File "/home/roman/anaconda3/envs/teal/bin/hark", line 33, in <module>
    sys.exit(load_entry_point('hark-lang', 'console_scripts', 'hark')())
  File "..some_path/hark-lang/src/hark_lang/cli/main.py", line 434, in main
    dispatch(args)
  File "..some_path/hark-lang/src/hark_lang/cli/main.py", line 95, in _wrapped
    fn(args, **kwargs)
  File "..some_path/hark-lang/src/hark_lang/cli/main.py", line 415, in dispatch
    _destroy(args)
  File "..some_path/hark-lang/src/hark_lang/cli/main.py", line 109, in _wrapped
    return fn(args, cfg=cfg)
  File "..some_path/hark-lang/src/hark_lang/cli/main.py", line 276, in _destroy
    in_own.destroy(cfg)
  File "..some_path/hark-lang/src/hark_lang/cli/in_own.py", line 68, in destroy
    aws.destroy(deploy_config, callback_start=_update_sp(spin_msg, sp))
  File "..some_path/hark-lang/src/hark_lang/cloud/aws.py", line 1133, in destroy
    res.destroy_if_exists(config)
  File "..some_path/hark-lang/src/hark_lang/cloud/aws.py", line 898, in destroy_if_exists
    if not self.exists(config):
  File "..some_path/hark-lang/src/hark_lang/cloud/aws.py", line 836, in exists
    res = self._get_current(config)
  File "..some_path/hark-lang/src/hark_lang/cloud/aws.py", line 820, in _get_current
    res = client.get_bucket_notification_configuration(Bucket=self.bucket)
  File "/home/roman/anaconda3/envs/teal/lib/python3.8/site-packages/botocore/client.py", line 316, in _api_call
    return self._make_api_call(operation_name, kwargs)
  File "/home/roman/anaconda3/envs/teal/lib/python3.8/site-packages/botocore/client.py", line 635, in _make_api_call
    raise error_class(parsed_response, operation_name)
botocore.errorfactory.NoSuchBucket: An error occurred (NoSuchBucket) when calling the GetBucketNotificationConfiguration operation: The specified bucket does not exist

Affected Versions
0.5.1

[rmhsilva]

Thanks @krrome, I'll look into this. The permission denied error may be related to the name-change (teal->hark), but you're right that the failure mode isn't great.