How to use JSON Webhook workflow for an Update to an outside system

[Daisy_Ramirez]

Hi everyone, I have an AppSheet webhook created with another site and the Add Record works perfectly. Now I’m moving towards being able to update the records I’ve added but wondered how AppSheet would work as I don’t see a GET option.

Does AppSheet have the GET capability already built in? If yes, how can I help it reference the correct record. I’ve reviewed the Webhook documentation for AppSheet but haven’t seen a sample of a JSON Update script here. Any references would be outstanding.

Thanks so much.

Here’s the error text.

Error:
“Webhook HTTP post request failed with exception {“name”:“Error”,“errorGroup”:“User”,“code”:“WD_VALIDATION_ERROR”} The remote server returned an error: (500) Internal Server Error.”