We are looking to create a app that will create contact Notes (engagement) via the HubSpot API.
We would like to be able to attach PDF files to these Notes. The only way that I see doing it is using the COS Files API to upload the file then use the file’s ID in the Note’s attachment array. Is this correct?
Would any file uploaded via the COS Files API then be available to users via “Shared Files”? We don’t want this. We’d like to only have the uploaded files available via viewing the contact’s note (the same as it is when you create an attachment via the “upload” option in the UI).