Hello, Is it possible to post media files via curl to ODK Central? I am in the process of migrating to Central and my forms rely on media files that are updated daily. In ONA, the process involves first deleting the old media file and then posting a new one: curl -X DELETE https://api.ona.io/api…

Success! Haha, I know I've been talking to myself on here. But I figured out the solution for regularly updating form attachments in Central via API. The main challenge was that I didn't understand that it's not possible to delete / post to the published form directly. So the process is: Post t…

Posting form attachments via ODK Central API

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Tyler_Depke August 26, 2025, 5:00pm 7

I would also like to know this as I don’t think this is currently possible…see my problem here: