Error: unsupported operand type(s) for -: 'list' and 'list' when running a job with incorrect UUID.

[grelleum]

Environment

• Nautobot version (Docker tag too if applicable): 1.5.16
• Python version: 3.8.13
• Database platform, version: MySQL 8.0.29

Steps to Reproduce

1. Obtain the PK for a job that uses a MultiObjectVar input.
2. Send and API POST to /api/extras/jobs/{job_id}/run/
3. In the data, specify a UUID for an object that does not exist in the database

This can be reproduced on the API Documentation page for demo.nautobot.com using Job ID 6ecb9402-714e-43dc-8353-4a7da3d6845b ("Execute All Golden Configuration Jobs - Multiple Device")

curl -X 'POST' \
  'https://demo.nautobot.com/api/extras/jobs/6ecb9402-714e-43dc-8353-4a7da3d6845b/run/' \
  -H 'accept: application/json' \
  -H 'Content-Type: application/json' \
  -H 'X-CSRFTOKEN: xxxxxxxxxxxxxxxxxxx' \
  -d '{"data": {"device": ["00000000-0000-0000-0000-000000000000"]}}'

Expected Behavior

The API call should fail with the informative message:
DoesNotExist: "Failed to find requested objects for var device: ['00000000-0000-0000-0000-000000000000']"

Observed Behavior

The error below is returned due to a an unexpected exception. This error obscures the root cause and is uninformative.

{
  "error": "unsupported operand type(s) for -: 'list' and 'list'",
  "exception": "TypeError",
  "nautobot_version": "1.5.7",
  "python_version": "3.7.16"
}