Download with TransferConfigs

[amircohere]

In python with Boto3, I can do the following:

from boto3.s3.transfer import TransferConfig

config = TransferConfig(
    multipart_threshold=4 * 1024 * 1024 * 1024,  # 4GB
    max_concurrency=1,
    multipart_chunksize=32 * 1024 * 1024,  # 32MB
    num_download_attempts=299,
)

# some code here...

self.s3.download_file(
    Bucket="commoncrawl",
    Key="path_to_file.txt",
    Filename="local.txt",
    Config=config,
)

Is there any way to do this from aws-sdk-rust?

[jdisanti]

This functionality isn't implemented yet.

[brainstorm]

We @umccr need this for #1136 (comment), what would it take to up the prio from p3 and have it in the public project roadmap?

EDIT: AWS team seems to be working on it internally with no ETA: smithy-lang/smithy-rs#3622 (comment)