Botocore does not make S3 Signed URLs with SigV4

[denist-huma]

Description

The authorization mechanism you have provided is not supported. Please use AWS4-HMAC-SHA256.

https://stackoverflow.com/questions/47686044/error-when-using-presigned-url-to-download-from-s3
https://stackoverflow.com/questions/26533245/the-authorization-mechanism-you-have-provided-is-not-supported-please-use-aws4

Steps to Reproduce

follow a pre-signed URL

Expected Behavior

Description of the expected behavior

Actual Behavior

Additional Information

Information regarding the environment where the issue occurred. This can include
information such as location, platform, origin, version or environment.

Any additional information, configuration or data that might be necessary or helpful to reproduce the issue and help in identification and resolution of the issue.

[denist-huma]

Have The request signature we calculated does not match the signature you provided. Check your key and signing method.
After fixing region pass with
docker run -p 8080:5000 -e AWS_ACCESS_KEY_ID=$AWS_ACCESS_KEY_ID -e AWS_SECRET_ACCESS_KEY=$AWS_SECRET_ACCESS_KEY -e BUCKET=$BUCKET -e AWS_DEFAULT_REGION=$AWS_DEFAULT_REGION flask-drive

Fixed using the last comment of boto/boto3#1644 (comment)
and info from boto/boto3#1644 (comment)