ApplyEdits addFeatures overwrites OBJECTID

[MichaelK1]

I'm trying to add new features (socket) via queryFeatures:

My graphic object:

{"geometry":{"spatialReference":{"wkid":4326},"x":4.39725,"y":51.23578},"symbol":null,"attributes":{"OBJECTID":244024786,"id":244024786,"courseOverGround":"348.1","fiveMinuteMark":"false","length":"50.0","maxDraught":"8.3","oneMinuteMark":"false","poaCalculatedSpeedInMeterPerSecond":"7.987","poaStationarySinceUtcTime":null,"shipKind":"UNKNOWN","speedOverGroundInMeterPerSecond":"5.6","width":"8.0"},"popupTemplate":null}

I would like to add this graphic object to the layers source with:

layer.queryFeatures({
                where: "1=1",
                returnGeometry: true,
                outFields: ["*"]
            }).then((data: any) => {
                    
                    const edits = { addFeatures: [pointGraphic] } // new graphic see above
                    layer.applyEdits(edits);
                }).catch((e: any) => {
                    ...
                });

But when it's queried. The OBJECT ID is overwritten and it gets ID = 1. 

Solution?

[ReneRubalcava · Accepted solution]

ObjectIds are determined by the FeatureLayer (client-side) or Feature Service. You can't override them. If it's an existing feature, you can use the updateFeatures. If you need it as a reference, from another source, I've seen people add it as a refObjectId field or similar so they can refer back to where the feature originally came from.