Permission constraints for dcim.device require int value for device_type (not just device_type_id) #1405

Closed
opened 2026-04-06 00:47:32 +02:00 by MrUnknownDE · 0 comments
Owner

Originally created by @dpotter-intoto on 8/22/2025

Deployment Type

Self-hosted

NetBox Version

v4.3.6

Python Version

3.11

Steps to Reproduce

  1. Click Admin>Add Permission
  2. Create new Permission
  3. Select DCIM.device
  4. Add constraint syntax {"device_type": "test"}
  5. Click Create
    Observe error: Invalid filter for <class 'dcim.models.devices.Device'>: Field 'id' expected a number but got 'test'.

Expected Behavior

Constraint should allow filters on device_type by slug.
Constraint should allow string logic operators (e.g., __regex, __iew)

Observed Behavior

Error thrown: Invalid filter for <class 'dcim.models.devices.Device'>: Field 'id' expected a number but got 'test'.

*Originally created by @dpotter-intoto on 8/22/2025* ### Deployment Type Self-hosted ### NetBox Version v4.3.6 ### Python Version 3.11 ### Steps to Reproduce 1. Click Admin>Add Permission 2. Create new Permission 3. Select DCIM.device 4. Add constraint syntax `{"device_type": "test"}` 5. Click `Create` Observe error: `Invalid filter for <class 'dcim.models.devices.Device'>: Field 'id' expected a number but got 'test'. ` ### Expected Behavior Constraint should allow filters on device_type by slug. Constraint should allow string logic operators (e.g., __regex, __iew) ### Observed Behavior Error thrown: `Invalid filter for <class 'dcim.models.devices.Device'>: Field 'id' expected a number but got 'test'. `
MrUnknownDE added the netboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetboxnetbox labels 2026-04-06 00:48:58 +02:00
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1 Participants
Notifications
Due Date
No due date set.
Dependencies

No dependencies set.

Reference: github/netbox#1405