ArcGIS Rest API – Webhooks – Microsoft Flow Survey123

Question

Ich versuche, den Anweisungen im unten stehenden Link zu folgen, um nach dem Absenden einer Umfrage in Survey123 automatisch einen Layer zu aktualisieren

https://resources.esri.ca/getting-technical/webhooks-microsoft-flow-and-the-arcgis-rest-api-automating-your-web-gis

Allerdings scheitere ich an der letzten Hürde und erhalte folgende Fehlermeldung:

https://resources.esri.ca/getting-technical/webhooks-microsoft-flow-and-the-arcgis-rest-api-automating-your-web-gis

Die Ausführung der Vorlagenaktion „While_Loop“ ist fehlgeschlagen: Das Ergebnis der Auswertung des „foreach“-Ausdrucks „@{body('Parse_Query_JSON')?['objectIds']}
“ ist vom Typ „String“. Das Ergebnis muss ein gültiges Array sein.

Kann mir jemand sagen, was ich falsch mache?

PaulSweeney3 · Answer

Hi Chris

you need to look at the json in your Body , you have a comma after your colon Object ID:, you need to remove it.

ILoveMap · Answer

Hi Paul,

Thanks for the reply. With your help I was able to get my query to work but it looks like I'm running into the same issue as your original post described. When the last component (POST - Update Features) attempts to run. Any insights you may have on this would be appreciated.

{"error":{"code":400,"message":"Cannot perform operation. Invalid operation parameters.","details":["'features' parameter is invalid","Invalid JSON primitive: ."]}}

PaulSweeney3 · Answer

Hi Chris

See below. you only need a header as per my screen shot then a post

then for each object id in th e query you need to apply the edit as per below

FYI i have migrated to integromat as i find it more user friendly.