I am trying to make a POST call to an external API with the REST activity.
The API requires a form-data payload, and one of the fields is a file attachment. How can I push a file which was attached to my eForm into the API payload?
I have configured the Advanced Rest activity with the Content-type set to form, which works for another endpoint of that API (but this one doesnt require File attachmenst)
When configuring the payload, I am not able to select the attribute type to file (as I can do in i.e Postman)
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