https://community.esri.com/t5/arcgis-rest-apis-and-services-questions/extractchanges-endpoint-object-last-state-on-lists/m-p/1645131#M5032 <P>Hi, I'm a developer using ArcGis Rest API, as a part of our solution we make a request to extractchanges (FeatureService) endpoint sending a list of layers an a pair of servergens as a "from"- "to" parameters, requesting only objectids back.</P><P>My question is:</P><P>If an element, for instance, has been both add and update, or update and delete between the from and to time period. It's the objectId going to appear in both lists or only in the final state list?</P><P>It's a way to ensure you only get the object id on the final state using extractchanges as we do?</P><P>Thank you so much!</P> Mon, 25 Aug 2025 09:36:10 GMT FernandoMorenoOviedo 2025-08-25T09:36:10Z https://community.esri.com/t5/arcgis-rest-apis-and-services-questions/extractchanges-endpoint-object-last-state-on-lists/m-p/1645131#M5032 <P>Hi, I'm a developer using ArcGis Rest API, as a part of our solution we make a request to extractchanges (FeatureService) endpoint sending a list of layers an a pair of servergens as a "from"- "to" parameters, requesting only objectids back.</P><P>My question is:</P><P>If an element, for instance, has been both add and update, or update and delete between the from and to time period. It's the objectId going to appear in both lists or only in the final state list?</P><P>It's a way to ensure you only get the object id on the final state using extractchanges as we do?</P><P>Thank you so much!</P> Mon, 25 Aug 2025 09:36:10 GMT https://community.esri.com/t5/arcgis-rest-apis-and-services-questions/extractchanges-endpoint-object-last-state-on-lists/m-p/1645131#M5032 FernandoMorenoOviedo 2025-08-25T09:36:10Z