Error Message in Console: needs its JSON updated because the app PI changed

Question

When trying to get universal links working I am getting this error and I have no idea what it means

{
  "applinks": {
      "details": [
           {
            "appID": "5574HK487X.io.xxxxx.starter",
            "paths": [ "*" ],
             "appIDs": [ "5574HK487X.io.xxxxx.starter" ],
             "components": [
               {
                  "/": "*",
                  "comment": "Matches any URL "
               }
             ]
           }
       ]
   },
   "webcredentials": {
      "apps": []
   },
    "appclips": {
        "apps": []
    }
}

Answer 1

you should make sure that

• Content-Type is application/json; charset=utf-8 and
• make sure that Content-Encoding is gzip