S3 Access Points, Object Lambda & Outposts¶

• Access points
• S3 Object Lambda access points
• S3 on Outposts

Instead of a bucket name, you can pass the ARN of an S3 access point, S3 Object Lambda access point, or S3 on Outposts access point as the Bucket parameter of any S3 operation (and as CopySource for copy_object()). Paws detects the ARN automatically and resolves the correct endpoint, signing service, and signing region for it — no extra configuration is required.

Access points¶

library(paws)

svc <- s3(region = "us-west-2")

svc$get_object(
    Bucket = "arn:aws:s3:us-west-2:123456789012:accesspoint/my-access-point",
    Key = "myfile.txt"
)

S3 Object Lambda access points¶

svc$get_object(
    Bucket = "arn:aws:s3-object-lambda:us-west-2:123456789012:accesspoint/my-olap",
    Key = "myfile.txt"
)

S3 on Outposts¶

Outposts access point ARNs also include the outpost ID:

svc$get_object(
    Bucket = "arn:aws:s3-outposts:us-west-2:123456789012:outpost/op-01234567890123456/accesspoint/my-outpost-ap",
    Key = "myfile.txt"
)

The signing region and service used for the request (s3, s3-object-lambda, or s3-outposts) are taken from the ARN itself, so these calls work regardless of the region the service client was created with.