Edit a point feature
POST https://{{host}}.arcgis.com/{{org_id}}/ArcGIS/rest/services/{{service_name}}/FeatureServer/{{layer_id}}/updateFeatures
Request Body
[{"name"=>"f", "value"=>"json", "datatype"=>"string"}, {"name"=>"features", "value"=>"[{\"attributes\":{\"objectId\":1,\"NewField1\":\"Hola\"}}]", "datatype"=>"string"}, {"name"=>"token", "value"=>"{{access_token}}", "datatype"=>"string"}]
RESPONSES
status: OK
{"updateResults":[{"objectId":1,"uniqueId":1,"globalId":null,"success":true}]}