API - How to search incident?

[Ampsyy]

Describe the bug
Documentation advises that all params for searching an incident are optional, however when passing no params response back is:
{ "error": "Invalid title" }

To Reproduce
curl --location 'http://{URL}/api/incident' \ --header 'Content-Type: application/json' \ --header 'Authorization: Bearer <YOUR TOKEN>' \ --data '{ "isResolved": false }'

Expected behavior
Would expect the API to provide a response detailing all the incidents that are unresolved.

Screenshots

API request sent from postman, curl request above.