Bad Request Error

Bad Request Error

Using Postman, I added the TECHNICIAN_KEY to the header and got the following error:
"response_status": {
        "status_code"4000,
        "messages": [
            {
                "status_code"401,
                "type""failed",
                "message""V3API restricted for Path:/api/v3/requests Method:POST"
            }
        ],
        "status""failed"
    }

Is this a permissions error?

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