Create or Update device_types in ConfigContext fails

[jnc27]

Hi,
I am struggling to insert or update some device types or tags into the config context.
I am assigning device types ID directly to config_context:

config_context.description = "test"
config_context.device_types = [15, 16]
config_context.save()

Output:

An exception occurred: TypeError: Direct assignment to the forward side of a many-to-many set is prohibited. Use device_types.set() instead.

Traceback (most recent call last):
  File "/opt/netbox/netbox/extras/scripts.py", line 499, in _run_script
    script.output = script.run(data=data, commit=commit)
  File "/opt/netbox/netbox/scripts/scripts.py", line 251, in run
    config_context.device_types = [15, 16]
  File "/opt/netbox/venv/lib/python3.9/site-packages/django/db/models/fields/related_descriptors.py", line 597, in __set__
    raise TypeError(
TypeError: Direct assignment to the forward side of a many-to-many set is prohibited. Use device_types.set() instead.

I tried the suggested device_types.set() - it doesn't run into TypeError, but it doesn't update the device types as well.

Updating description seems to work OK.
Thank you.

[jnc27]

I think I've got it:
config_context.device_types.set(DeviceType.objects.filter(model__icontains="TEST"))