REST API Error creating a rack: rack_group required, but not required in UI or ORM

[Tibo-nauto]

Hi,

I am using Nautobot v2.0.3 with pynautobot v2.0.1.

When creating a rack via pynautobot, the error message :
pynautobot.core.query.RequestError: The request failed with code 400 Bad Request: {'rack_group': ['This field is required.']} appears.

even if we add the rack_group field, leaving it empty. the request is unsuccessful :
pynautobot.core.query.RequestError: The request failed with code 400 Bad Request: {'rack_group': ['Related objects must be referenced by ID or by dictionary of attributes. Received an unrecognized value: null']}

The rack_group field is not mandatory in the documentation.

Regards,

[pszulczewski]

Looks like there is a discrepancy in Nautobot between UI and API. Give me some time to validate that.

[pszulczewski]

I have moved the issue to nautobot as it's a bug in the core.