curl --request PATCH \
  --url https://api.example.com/case-fields/{field_id} \
  --header 'Content-Type: application/json' \
  --cookie fastapiusersauth= \
  --data '
{
  "name": "<string>",
  "type": "TEXT",
  "nullable": true,
  "default": "<unknown>",
  "is_index": true
}
'

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>"
    }
  ]
}