Sabre api revalidate service unavailable?

Question

I am trying to use the REST Revalidate Itinerary service provided by Sabre.If you have access to the sabre developer site, you can find the details here: https://developer.sabre.com/docs/read/rest_apis/air/search/revalidate_itinerary

I am posting to api.sabre.com/v3.3.0/shop/flights/revalidate as instructed, but I am getting a 404 back with the message that "No service exists" at that URL.

Has anyone been able to get this to work, or does anyone know the correct URL?

Updated with the raw response, obtained using Fiddler:

HTTP/1.1 404 Not Found
date: Wed, 21 Feb 2018 17:05:39 GMT
EnvType: production
message-id: EogQto
singularityheader: appId=1448*ctrlguid=1516860998*acctguid=9e6c885b-de5c-4175-ac13-773e8d4b7ab2*ts=1519232739414*btid=16580*guid=5daa09fd-ca10-4c8b-b35c-968a410d211e*exitguid=1|1*unresolvedexitid=49225*tcop=1:2058128*cidfrom=171608*etypeorder=JMS*esubtype=JMS*cidto={[UNRESOLVED][49225]}*tcop=1:2058128
x-provider-instance-id: raf-darhlp010-8080
Content-Type: application/json;charset=UTF-8
Content-Length: 255
Server: Sabre Gateway

{"status":"Complete","reportingSystem":"RAF","timeStamp":"2018-02-21T17:05:39+00:00","type":"Application","errorCode":"WARN.RAF.APPLICATION","instance":"raf-darhlp010-8080","message":"No service exists for: /cto-darwin-raf/v3.4.0/shop/flights/revalidate"}

Here is my payload in full:

POST https: //api.havail.sabre.com/v3.4.0/shop/flights/revalidate?mode=live HTTP/1.1
Authorization: Bearer T1RLAQJ940LxYe01yXkBtjZ6g6PEJkjPfxDiW51CX1eYL52BV7ZR+vuQAACw70cYo2xd9slV8ZA8cpJFXg+4qGrxxg83PFKleE3Vm7AHTbrztkg3aHccOVLazItRcJmtR/Ohz96mz    +em96HYv2n8SVBgdKTvcN1rwhBXrFsmGKY8E+LUK2wBPSQVz8kGmPW89G//EPp1igTJaaWZrJFxoq40G8SCS0HEyt3RTMNmVLtv7q0a+xuQWYJyGKpxSujRIeJzajN86YiJ7+Eck8rpyFnVOyIlKnO5fiX6C6E*
Content-Type: application/json; charset=utf-8
Host: api.havail.sabre.com
Content-Length: 1204
Expect: 100-continue

{
    "OTA_AirLowFareSearchRQ": {
        "POS": {
            "Source": [
                {
                    "RequestorID": {
                        "CompanyName": {
                            "Code": "TN"
                        },
                        "Type": "1",
                        "ID": "1"
                    },
                    "PseudoCityCode": "C94H"
                }
            ]
        },
        "OriginDestinationInformation": [
            {
                "DepartureDateTime": "2018-03-23T08:50:00",
                "OriginLocation": {
                    "LocationCode": "LHR"
                },
                "DestinationLocation": {
                    "LocationCode": "JFK"
                },
                "TPA_Extensions": {
                    "Flight": [
                        {
                            "OriginLocation": {
                                "LocationCode": "LHR"
                            },
                            "DestinationLocation": {
                                "LocationCode": "JFK"
                            },
                            "Airline": {
                                "Operating": "VS",
                                "Marketing": "DL"
                            },
                            "ClassOfService": "B",
                            "Number": 4370.0,
                            "DepartureDateTime": "2018-03-23T08:50:00",
                            "ArrivalDateTime": "2018-03-23T13:00:00",
                            "Type": "A"
                        }
                    ]
                },
                "RPH": "1"
            },
            {
                "DepartureDateTime": "2018-03-24T19:30:00",
                "OriginLocation": {
                    "LocationCode": "JFK"
                },
                "DestinationLocation": {
                    "LocationCode": "LHR"
                },
                "TPA_Extensions": {
                    "Flight": [
                        {
                            "OriginLocation": {
                                "LocationCode": "JFK"
                            },
                            "DestinationLocation": {
                                "LocationCode": "LHR"
                            },
                            "Airline": {
                                "Operating": "VS",
                                "Marketing": "DL"
                            },
                            "ClassOfService": "B",
                            "Number": 4373.0,
                            "DepartureDateTime": "2018-03-24T19:30:00",
                            "ArrivalDateTime": "2018-03-25T07:30:00",
                            "Type": "A"
                        }
                    ]
                },
                "RPH": "2"
            }
        ],
        "TravelerInfoSummary": {
            "SeatsRequested": [
                1
            ],
            "AirTravelerAvail": [
                {
                    "PassengerTypeQuantity": [
                        {
                            "Code": "ADT",
                            "Quantity": 1
                        }
                    ]
                }
            ],
            "PriceRequestInformation": {
                "TPA_Extensions": {}
            }
        }
    }
}

Answer 1

Turns out it didn't like the querystring '?mode=live'. If I remove that, I get a response. We use that string in all our other REST requests to shop/flights/ but looks like it's not valid in this circumstance.

Also, thanks to Thomas for his help