Lists all buckets in the account.
async s3client.listBuckets(): Promise<void>
This method lists all buckets in the account.
Calling this method will fire the BucketList event once for each bucket, and will also populate the Buckets* properties.
Note: When ServiceProvider is spLinode (9), this method only returns buckets located in the currently-selected Region, there is no way to retrieve a list all regions' buckets. Refer to the Linode section of the Region property's documentation for more information.