Amazon error 8305: Main product image is missingThe product type requires main_image_url and it is empty, or the image the row points at was never successfully ingested, so the ASIN would go live with no main image.How to fix error 8305

Supply a direct https:// URL to the image file itself - the URL must end in .jpg, .jpeg, .png or .tif.

Do not use Google Drive, Dropbox share pages, or any link that returns an HTML page instead of the image bytes.

Make sure the file is publicly reachable with no login and no hotlink protection.

Meet Amazon's main-image rules: pure white background, product filling ~85% of the frame, at least 1000px on the longest side.

Re-upload; image ingestion is asynchronous, so allow up to 24 hours before deciding it failed.

All Amazon flat-file error codes