Remove reference to repository-s3 plugin creating an S3 bucket

[maximshd]

Docs mention that repository-s3 plugin is able to create AWS S3 bucket when it doesn't exist (and appropriate IAM permissions were added).
But it just fails without any validation according to this part of a code:
. SocketAccess.doPrivilegedVoid(() -> { if (client.doesBucketExist(bucket) == false) { throw new IllegalArgumentException("The bucket [" + bucket + "] does not exist. Please create it before " + " creating an s3 snapshot repository backed by it."); } });

Previously cloud-aws plugin was able to create bucket.
Is it expected for repository-s3 plugin?
Is it possible to change documentation accordingly to the plugin behavior or add possibility to create S3 bucket by ES/plugin means?

Thanks!

[dadoonet]

In doc you linked to I can see

The bucket needs to exist to register a repository for snapshots. If you did not create the bucket then the repository registration will fail.

Which part of the doc mentions something else?

[maximshd]

Hi, @dadoonet ,

"If you want Elasticsearch to create the bucket instead, you can add the permission to create a specific bucket like this:"

But seems like ES will not try to create any bucket in any cases.

[dadoonet]

Ha right. That's a leftover IMO. We should remove that part.

[elasticmachine]

Pinging @elastic/es-distributed