Hi guys,
I am new in Retool and No-Code development and i am currently blocked by something 
I want to add new objects from the result of an api Call 'DeliverOrder.data', to a mongodb existing array "LinkedDocuments" that contains existing values.
I am trying with $each inside a $push action .. but i am failing.
Thanks for your help.
BigTonio
Hey @BigTonio!
Happy to help here! After taking a closer look at your query here with my team, it looks like the JSON object in your Update field might be missing a curly-bracket right after the "LinkedDocuments" key, but before the "$each" key. That missing curly bracket would account for the "The value given - \`${value}\` must be valid JSON." error message. Hope this helps, let me know if you have any questions! 
Ho god !! Thanks Chris for your help, it is working with the good syntax. Happy to see i was so "close" 
