https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/how-to-automatically-update-image-services-without/m-p/1085661#M74130 <P>I have published an image service to ArcGIS Portal by creating a service definition file through a python script and without using any of desktop solutions from ESRI such as ArcGIS Pro. NOW i want to be able to update this same service with the new raster dataset without having to republish the service. Is there a possibility through Javascript API that i can do that?</P><P>I saw there are some operations within the API for updating raster of a service but i am not sure if that would work. Any suggestions!&nbsp;</P> Wed, 04 Aug 2021 13:15:36 GMT RehanChaudhary 2021-08-04T13:15:36Z https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/how-to-automatically-update-image-services-without/m-p/1085661#M74130 <P>I have published an image service to ArcGIS Portal by creating a service definition file through a python script and without using any of desktop solutions from ESRI such as ArcGIS Pro. NOW i want to be able to update this same service with the new raster dataset without having to republish the service. Is there a possibility through Javascript API that i can do that?</P><P>I saw there are some operations within the API for updating raster of a service but i am not sure if that would work. Any suggestions!&nbsp;</P> Wed, 04 Aug 2021 13:15:36 GMT https://community.esri.com/t5/arcgis-javascript-maps-sdk-questions/how-to-automatically-update-image-services-without/m-p/1085661#M74130 RehanChaudhary 2021-08-04T13:15:36Z