We’re having some trouble trying to attach multiple files to a field in Pipefy using the API. The first file uploads just fine, but when we try to add a second one, we get an "Invalid data" error. It seems like the field isn’t set up to handle more than one file, or maybe the format we’re sending is wrong. Also, instead of accepting multiple files, the field ends up replacing the previous one.

We are seeking guidance on how to properly configure a field in Pipefy to accept multiple files via API. If the field is supposed to accept multiple attachments, it would be helpful to clarify the correct data format for submission. Additionally, we would like to know if there are any limitations or restrictions on attachment fields in Pipefy that could be causing these errors.