Uploading to S3 bucket

[CameronGleichauf]

Is the:

final endpoint = 'https://$bucket.s3-$region.amazonaws.com';

syntax still proper for s3 buckets? I am getting a "SocketException: Failed host lookup: {endpoint}" error when I try to upload a file to S3

[CameronGleichauf]

Believe the endpoint should be structured: 'https://s3.$region.amazonaws.com/$bucket' instead

[Serdnad]

Should be fixed by #11

[mwakaambrose]

@Serdnad Endpoint still doesn't work for me. Could you maybe expose the endpoint as an optional param?