listDirectoryBuckets

Returns a list of all Amazon S3 directory buckets owned by the authenticated sender of the request. For more information about directory buckets, see Directory buckets in the Amazon S3 User Guide.

**Directory buckets ** - For directory buckets, you must make requests for this API operation to the Regional endpoint. These endpoints support path-style requests in the format https://s3express-control.<i>region-code</i>.amazonaws.com/<i>bucket-name</i> . Virtual-hosted-style requests aren't supported. For more information about endpoints in Availability Zones, see Regional and Zonal endpoints for directory buckets in Availability Zones in the Amazon S3 User Guide. For more information about endpoints in Local Zones, see Concepts for directory buckets in Local Zones in the Amazon S3 User Guide.

Permissions

You must have the s3express:ListAllMyDirectoryBuckets permission in an IAM identity-based policy instead of a bucket policy. Cross-account access to this API operation isn't supported. This operation can only be performed by the Amazon Web Services account that owns the resource. For more information about directory bucket policies and permissions, see Amazon Web Services Identity and Access Management (IAM) for S3 Express One Zone in the Amazon S3 User Guide.

HTTP Host header syntax

**Directory buckets ** - The HTTP Host header syntax is s3express-control.<i>region</i>.amazonaws.com.

The BucketRegion response element is not part of the ListDirectoryBuckets Response Syntax.