Transfer service: http to gs bucket

[bmyerz]

How do I set up a transfer from an HTTP URL to a bucket? There are only samples for amazon-google and google-google.

https://cloud.google.com/storage/transfer/create-manage-transfer-program

[theacodes]

It seems like it's just using httpDataSource in place of gcsDataSource.

        'transferSpec': {
            'httpDataSource': {
                'listUrl': 'https://...'
            },
            ...

We can put this on our list of new samples to add, but if you want to make a sample and contribute it I'll be happy to review.