May I see the request payload you sent?
Looks like you have: data.attributes.extension.type:"versions:autodesk.core:Deleted -1.0" instead of versions:autodesk.core:Deleted
I have tested on my end and this request seems to work okay:
{
"jsonapi": {
"version": "1.0"
},
"data": {
"type": "versions",
"attributes": {
"extension": {
"type":"versions:autodesk.core:Deleted",
"version": "1.0"
}
},
"relationships": {
"item": {
"data": {
"type": "items",
"id": "urn:adsk.wipprod:dm.lineage:0p70Kns_QsGgm6oSOs-_Xg"
}
}
}
}
}