We are trying to post an image using an HTTP post request to our server. The image comes from sharepoint and is uploaded via a powerapp. Currently when we don't try to Post with an image everything works fine but as soon as we try adding the image it doesn't work. Looking around it looks like we may need to determine a Content-Disposition header but it's unclear how that actually works. Any help would be appreciated. We currently get a BadRequest error.
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