Getting an error for header value - TypeError: expected string or bytes-like object

[vladmsf]

Hi guys,

Any idea why I'm getting the below?

Traceback (most recent call last):
  File "/Users/***/Library/***/Python/api_user_2/env3.9/lib/python3.9/site-packages/requests/utils.py", line 1024, in check_header_validity
    if not pat.match(value):
TypeError: expected string or bytes-like object

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/Users/***/Library/***/Python/api_user_2/api_user_2.py", line 13, in <module>
    mydims = mycompany.getDimensions('***')
  File "/Users/***/Library/***/Python/api_user_2/env3.9/lib/python3.9/site-packages/aanalytics2/aanalytics2.py", line 571, in getDimensions
    dims = self.connector.getData(self.endpoint_company +
  File "/Users/***/Library/***/Python/api_user_2/env3.9/lib/python3.9/site-packages/aanalytics2/connector.py", line 84, in getData
    res = requests.get(
  File "/Users/***/Library/***/Python/api_user_2/env3.9/lib/python3.9/site-packages/requests/api.py", line 75, in get
    return request('get', url, params=params, **kwargs)
  File "/Users/***/Library/***/Python/api_user_2/env3.9/lib/python3.9/site-packages/requests/api.py", line 61, in request
    return session.request(method=method, url=url, **kwargs)
  File "/Users/***/Library/***/Python/api_user_2/env3.9/lib/python3.9/site-packages/requests/sessions.py", line 515, in request
    prep = self.prepare_request(req)
  File "/Users/***/Library/***/Python/api_user_2/env3.9/lib/python3.9/site-packages/requests/sessions.py", line 443, in prepare_request
    p.prepare(
  File "/Users/***/Library/***/Python/api_user_2/env3.9/lib/python3.9/site-packages/requests/models.py", line 319, in prepare
    self.prepare_headers(headers)
  File "/Users/***/Library/***/Python/api_user_2/env3.9/lib/python3.9/site-packages/requests/models.py", line 453, in prepare_headers
    check_header_validity(header)
  File "/Users/***/Library/***/Python/api_user_2/env3.9/lib/python3.9/site-packages/requests/utils.py", line 1027, in check_header_validity
    raise InvalidHeader("Value for header {%s: %s} must be of type str or "
requests.exceptions.InvalidHeader: Value for header {x-proxy-global-company-id: [{'globalCompanyId': ‘***’, 'companyName': ‘***’, 'apiRateLimitPolicy': 'aa_api_tier10_tp', 'dpc': 'lon'}]} must be of type str or bytes, not <class 'list'>

Process finished with exit code 1

aanalytics2 is latest version
Python 3.9.13 in virtual environment
JWT authentication with config.json file used for credentials

Thank you,
Vlad