fix asg bug

[janus-anderwelt]

12:14:42 + AWS_DEFAULT_REGION=eu-central-1 amicleaner --mapping-key tags --mapping-values Application --keep-previous 16 --force-delete --full-report 12:14:44
12:14:44 Default values : ==> 12:14:44 mapping_key : tags 12:14:44 mapping_values : ['Application'] 12:14:44 excluded_mapping_values : [] 12:14:44 keep_previous : 16 12:14:44 ami_min_days : -1 12:14:44
12:14:44 Retrieving AMIs to clean ... 12:14:44 Traceback (most recent call last): 12:14:44 File "/usr/local/bin/amicleaner", line 8, in 12:14:44 sys.exit(main()) 12:14:44 File "/usr/local/lib/python3.9/dist-packages/amicleaner/cli.py", line 195, in main 12:14:44 app.run_cli() 12:14:44 File "/usr/local/lib/python3.9/dist-packages/amicleaner/cli.py", line 165, in run_cli 12:14:44 candidates = self.prepare_candidates() 12:14:44 File "/usr/local/lib/python3.9/dist-packages/amicleaner/cli.py", line 66, in prepare_candidates 12:14:44 candidates_amis = candidates_amis or self.fetch_candidates() 12:14:44 File "/usr/local/lib/python3.9/dist-packages/amicleaner/cli.py", line 53, in fetch_candidates 12:14:44 excluded_amis += f.fetch_zeroed_asg() 12:14:44 File "/usr/local/lib/python3.9/dist-packages/amicleaner/fetch.py", line 70, in fetch_zeroed_asg 12:14:44 resp = self.asg.describe_launch_configurations( 12:14:44 File "/usr/local/lib/python3.9/dist-packages/botocore/client.py", line 514, in _api_call 12:14:44 return self._make_api_call(operation_name, kwargs) 12:14:44 File "/usr/local/lib/python3.9/dist-packages/botocore/client.py", line 901, in _make_api_call 12:14:44 request_dict = self._convert_to_request_dict( 12:14:44 File "/usr/local/lib/python3.9/dist-packages/botocore/client.py", line 962, in _convert_to_request_dict 12:14:44 request_dict = self._serializer.serialize_to_request( 12:14:44 File "/usr/local/lib/python3.9/dist-packages/botocore/validate.py", line 381, in serialize_to_request 12:14:44 raise ParamValidationError(report=report.generate_report()) 12:14:44 botocore.exceptions.ParamValidationError: Parameter validation failed: 12:14:44 Invalid length for parameter LaunchConfigurationNames[0], value: 0, valid min length: 1 12:14:44 Invalid length for parameter LaunchConfigurationNames[1], value: 0, valid min length: 1 [Pipeline] } 12:14:44 Failed in branch clean_eucentral

[arturrez]

can we please merge it ?