The security token included in the request is invalid - AWS SSO

[BMonsalvatge]

I currently get the following error when trying to use awslogs on an account under AWS Control Tower and AWS SSO. Works fine on accounts not under SSO.

Traceback (most recent call last):
  File "/Users/user/.pyenv/versions/3.7.3/bin/awslogs", line 8, in <module>
    sys.exit(main())
  File "/Users/user/.pyenv/versions/3.7.3/lib/python3.7/site-packages/awslogs/bin.py", line 179, in main
    getattr(logs, options.func)()
  File "/Users/user/.pyenv/versions/3.7.3/lib/python3.7/site-packages/awslogs/core.py", line 229, in list_logs
    consumer()
  File "/Users/user/.pyenv/versions/3.7.3/lib/python3.7/site-packages/awslogs/core.py", line 170, in consumer
    for event in generator():
  File "/Users/user/.pyenv/versions/3.7.3/lib/python3.7/site-packages/awslogs/core.py", line 157, in generator
    response = self.client.filter_log_events(**kwargs)
  File "/Users/user/.pyenv/versions/3.7.3/lib/python3.7/site-packages/botocore/client.py", line 276, in _api_call
    return self._make_api_call(operation_name, kwargs)
  File "/Users/user/.pyenv/versions/3.7.3/lib/python3.7/site-packages/botocore/client.py", line 586, in _make_api_call
    raise error_class(parsed_response, operation_name)
botocore.errorfactory.UnrecognizedClientException: An error occurred (UnrecognizedClientException) when calling the FilterLogEvents operation: The security token included in the request is invalid

[BMonsalvatge]

Fix was but updating the boto3 requirement to at least 1.14.0 in the setup.py file. Submitted #311