RFE: API filter for "is null"

[igor-raits]

Environment

• Python version: 3.8.2
• NetBox version: 2.8.0

Proposed Functionality

Create possibility for filtering in API for "null" values (and oppossite).

Use Case

Sometimes it is very convenient to run request to netbox with filtering for some value being unset (or opposite) instead of doing post-filter since the request itself can take much longer.

Database Changes

None,

External Dependencies

None.

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I was asking about this in https://groups.google.com/forum/#!topic/netbox-discuss/YMPErWrWNW0 and seems this feature is missing :)

[igor-raits]

More specifically, I am interested in filtering IPs by dns_name.

[jeremystretch]

This needs more detail to be actionable. What is the scope of this feature request? Just for dns_name on the IPAddress model, or for all character fields? What is the proposed filter format?

[jeremystretch]

Closing due to lack of activity.