Can you please show the payload that you are sending?
Did you give the organizationunit in the header?
I am using this exact payload in postman
{
"startInfo": {
"ReleaseKey": "<Key>",
"Strategy": "ModernJobsCount",
"JobsCount": 1,
"Source": "Manual",
"InputArguments":"{}",
"MachineRobots": [
{
"MachineID": <From Machines End PointID>,
"RobotID": <From Users EndpointID>
}
]
}
}
Cheers