Use Pre-signed URL's to Upload files to Amazon S3 | Step by Step guide
У вашего броузера проблема в совместимости с HTML5
1) Steb by Step Instructions:
https://github.com/ravsau/aws-labs/blob/master/presign-url-s3-upload.MD
2) Link to the Video to generate pre-signed url using AWS CLI:
https://www.youtube.com/watch?v=k1MeKCVs_SA
3) Setup AWS CLI and generate AWS programmatic access keys:
https://www.youtube.com/watch?v=FOK5BPy30HQ
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My AWS Command Line Interface course on Udemy: https://www.udemy.com/aws-cli-course/?couponCode=CERTIFIED
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