Traceback (most recent call last):
  File "/usr/lib/python3.9/site-packages/octavia_tempest_plugin/tests/barbican_scenario/v2/test_tls_barbican.py", line 1264, in test_http_2_tls_traffic
    self._test_http_versions_tls_traffic('HTTP/2', ['h2', 'http/1.1'])
  File "/usr/lib/python3.9/site-packages/octavia_tempest_plugin/tests/barbican_scenario/v2/test_tls_barbican.py", line 1258, in _test_http_versions_tls_traffic
    client = httpx.Client(http2=(http_version == 'HTTP/2'), verify=context)
  File "/usr/lib/python3.9/site-packages/httpx/_client.py", line 673, in __init__
    self._transport = self._init_transport(
  File "/usr/lib/python3.9/site-packages/httpx/_client.py", line 721, in _init_transport
    return HTTPTransport(
  File "/usr/lib/python3.9/site-packages/httpx/_transports/default.py", line 126, in __init__
    ssl_context = create_ssl_context(verify=verify, cert=cert, trust_env=trust_env)
  File "/usr/lib/python3.9/site-packages/httpx/_config.py", line 49, in create_ssl_context
    return SSLConfig(
  File "/usr/lib/python3.9/site-packages/httpx/_config.py", line 73, in __init__
    self.ssl_context = self.load_ssl_context()
  File "/usr/lib/python3.9/site-packages/httpx/_config.py", line 85, in load_ssl_context
    return self.load_ssl_context_verify()
  File "/usr/lib/python3.9/site-packages/httpx/_config.py", line 114, in load_ssl_context_verify
    elif Path(self.verify).exists():
  File "/usr/lib64/python3.9/pathlib.py", line 1082, in __new__
    self = cls._from_parts(args, init=False)
  File "/usr/lib64/python3.9/pathlib.py", line 707, in _from_parts
    drv, root, parts = self._parse_args(args)
  File "/usr/lib64/python3.9/pathlib.py", line 691, in _parse_args
    a = os.fspath(a)
TypeError: expected str, bytes or os.PathLike object, not SSLContext