https://community.esri.com/t5/arcgis-rest-apis-and-services-questions/copy-attachments-from-one-feature-layer-to-another/m-p/1205538#M4249 <P>Well I managed to copy attachments from one feature service to another as I posted <A href="https://community.esri.com/t5/python-questions/arcgis-rest-api-add-attachment-issue/m-p/1205534/highlight/true#M65394" target="_self">here</A>, although I have to download them as string, decode and upload again. A server side solution would be best but this works.</P><P>&nbsp;</P> Tue, 23 Aug 2022 19:33:50 GMT mikaël 2022-08-23T19:33:50Z https://community.esri.com/t5/arcgis-rest-apis-and-services-questions/copy-attachments-from-one-feature-layer-to-another/m-p/1202511#M4243 <P data-unlink="true">I'm using the <A href="https://developers.arcgis.com/rest/services-reference/enterprise/merge-layers.htm" target="_self">MergeLayers</A> task to combine two point feature layers together. I got it working fine except it did not copy the attachments that both feature layers contain. This is described&nbsp;<A href="https://support.esri.com/en/technical-article/000018185" target="_self">here</A>, but I used the REST API, not ArcGIS Online.<BR />Is there any way to copy/paste attachments from one feature layer to another (possibly with a match on the GlobalID) ?</P><P data-unlink="true">I can always make a copy of the first layer, export the second as a FGDB and then append this to the copy, but it involves more step, so I wonder if there is a simpler solution to manage &amp; move attachments between layers.<BR /><BR />Thanks!</P> Mon, 22 Aug 2022 15:26:40 GMT https://community.esri.com/t5/arcgis-rest-apis-and-services-questions/copy-attachments-from-one-feature-layer-to-another/m-p/1202511#M4243 mikaël 2022-08-22T15:26:40Z https://community.esri.com/t5/arcgis-rest-apis-and-services-questions/copy-attachments-from-one-feature-layer-to-another/m-p/1205538#M4249 <P>Well I managed to copy attachments from one feature service to another as I posted <A href="https://community.esri.com/t5/python-questions/arcgis-rest-api-add-attachment-issue/m-p/1205534/highlight/true#M65394" target="_self">here</A>, although I have to download them as string, decode and upload again. A server side solution would be best but this works.</P><P>&nbsp;</P> Tue, 23 Aug 2022 19:33:50 GMT https://community.esri.com/t5/arcgis-rest-apis-and-services-questions/copy-attachments-from-one-feature-layer-to-another/m-p/1205538#M4249 mikaël 2022-08-23T19:33:50Z