Focus control ReferenceToken type doesnt accept collections as value

[RichRickett]

Hi all, I'm successfully using the zoom function in ONVIF using the same mycam details, but can't get the Imaging Focus Move function to work.
I set up a request as follows:

from onvif import ONVIFCamera
mycam = ONVIFCamera('192.168.1.108', 8080, 'admin', 'admin', 'C:/Users/richr/Downloads/python-onvif-zeep-zeep/python-onvif-zeep-zeep/wsdl/')
media = mycam.create_media_service()
imaging = mycam.create_imaging_service()
video_sources=media.GetVideoSources()

requestMove = imaging.create_type('Move')
requestMove.VideoSourceToken = video_sources[0].token
requestMove.Move = 'Focus'
requestMove.Focus = 'Continuous'
requestMove.Speed = 0.5

When I print(requestMove) to check it's all in there, I get;
{
'VideoSourceToken': 'VideoSource0',
'Focus': 'Continuous',
'Move': 'Focus',
'Speed': 0.5
}

But when I try the Move command using
imaging.Move(requestMove)

I get error messages galore culminating in :
File "c:\Users\richr\PythonCode\ZoomF\ONVIF Focus Test.py", line 27, in
imaging.Move(requestMove)
File "c:\Users\richr\AppData\Local\Programs\Python\Python311\Lib\site-packages\onvif\client.py", line 26, in wrapped
raise ONVIFError(err)
onvif.exceptions.ONVIFError: Unknown error: The ReferenceToken type doesn't accept collections as value

I've checked and the camera does support all the functions:
{
'Absolute': None,
'Relative': None,
'Continuous': {
'Speed': {
'Min': -1.0,
'Max': 1.0
}
}
}

I feel like I'm very close to getting it to work, could anyone steer me as to what I'm missing ?
cheers

[nchetto]

Up, same problem