ActionType Struct Parameter type not available in Webhook as a parameter type

I have a Web API that is expecting a list of objects as the payload, I have an automation schedule that triggers on schedule and calls the webAPI via Action.
I would like to define the following in the Action Parameter and in the Webhook Input Parameter
{{parameterA:”hello”, parameterB:”world”}, {parameterA:”hello!”,parameterB:”world!”}}

I defined the Action Parameter as follows:
1 struct containing 2 fields: parameterA, parameterB

However, I’m not able to map the action parameter to a webhook parameter

I tried to different settings in the webhook parameter, but no luck there.
I can’t find a struct type in the parameter type list.

Question is how can i map a struct in the action parameter in the webhook input parameter?
I basically need to send a list of objects (struct of parameterA, parameterB)

Thanks

I also encountered this problem. however, you can use functions as inputs to webhooks. So you can use your input Form including the struct parameter in a function that returns the webhook input.

it may take one or the other try until you have completely debugged everything so that the webhook input interface matches the function output but it works.

Thanks for your reply.

This appears to be a product issue/defect that would greatly help everyone using Foundry Webhooks with structs.

Does anyone from the Palantir product R&D or support here that can chime in?