Powerapps HTTP not working

TobyChapman — Mon, 19 Aug 2024 10:14:10 GMT

I'm having some trouble with a process I am trying to develop. What I want to do:

When I add a new feature in my hosted feature layer which has point features, I want to automatically create a new item to another hosted polygon layer that is a circle with a radius based on a feature from the original point layer. I also want this new circle polygon to be centered on the point layer.

The reason I want to create a new polygon as oppose to just changing the point display, is I will need to adjust the shape of the polygon layer once it is created.

I am trying to use the trigger function in powerapps however all the trigger does is lets me know that a new record has been created, as far as I can tell, it does not pass on any details of which record. To figure this out I am using an HTTP action to filter out the most recently created item through by finding the highest OBJECTID.

I have a token which appears to be working however, I can't seem to get the correct url. This is what I am using:

https://xyzxyzx.maps.arcgis.com/arcgis/rest/services/Development_site_application/FeatureServer/0/query
?where=1%3D1
&outFields=OBJECTID
&orderByFields=OBJECTID%20DESC
&resultRecordCount=1
&f=json
&token=@{body('HTTP_Action_to_get_Access_Token')}

The last section after token, takes the value from a previous HTTP action which gets the new token.

I think the issue I am having is with the url: https://xyzxyzx.maps.arcgis.com/arcgis/rest/services/Development_site_application/FeatureServer/0/query (the xyzx would normally have the name of the organisational account.

Any help with this would be much appreciated.

topic Powerapps HTTP not working in ArcGIS REST APIs and Services Questions

Powerapps HTTP not working