Issue

When calling https://outscan.outpost24.com/opi/rest/findings, or even with sufficient permissions, the error
You don't have the required user permissions. is returned.

Example response body:

{
"message" : "You don't have the required user permissions.",
"details" : [ "FINDINGS_VIEW", "FINDINGS_VIEW_AND_MANAGE" ]
}

Solution

Call https://outscan.outpost24.com/opi/rest/outscan/findings instead.