POST /v2/conversations HTTP/1.1
User-Agent: GuzzleHttp/7
Host: api.helpscout.net
Accept: application/json
Content-type: application/json
Authorization: Bearer SIpD8ew08QkEW9nIknUvezSF2AT55IqY

{
                "subject" : "Dont See your Vehicle?",
                "customer" : {
                    "email" : "",
                    "firstName" : ""
                },
                "mailboxId" : 323518,
                "type" : "email",
                "status" : "active",
                "autoReply" : true,
                "threads" : [{
                    "type" : "customer",
                    "customer" : {
                        "email" : ""
                    },
                    "text" : "<p></p><p>Make: </p><p>Model: </p><p>Year: </p><p>Product: </p>"
                }]
            }HTTP/1.1 401 Unauthorized
Date: Thu, 21 Nov 2024 05:25:45 GMT
Content-Type: application/json; charset=utf-8
Content-Length: 91
Connection: keep-alive
Server: kong/0.14.1
WWW-Authenticate: Bearer realm="service" error="invalid_token" error_description="The access token is invalid or has expired"
Access-Control-Allow-Origin: *
Access-Control-Expose-Headers: Location,Resource-Id

{"error_description":"The access token is invalid or has expired","error":"invalid_token"}