ListRegionalBuckets - Amazon Simple Storage Service
Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China (PDF).



This operation is not supported by directory buckets.

Returns a list of all Outposts buckets in an Outpost that are owned by the authenticated sender of the request. For more information, see Using Amazon S3 on Outposts in the Amazon S3 User Guide.

For an example of the request syntax for Amazon S3 on Outposts that uses the S3 on Outposts endpoint hostname prefix and x-amz-outpost-id in your request, see the Examples section.

Request Syntax

GET /v20180820/bucket?maxResults=MaxResults&nextToken=NextToken HTTP/1.1 Host: x-amz-account-id: AccountId x-amz-outpost-id: OutpostId

URI Request Parameters

The request uses the following URI parameters.


Valid Range: Minimum value of 0. Maximum value of 1000.


Length Constraints: Minimum length of 1. Maximum length of 1024.


The Amazon Web Services account ID of the Outposts bucket.

Length Constraints: Maximum length of 64.

Pattern: ^\d{12}$

Required: Yes


The ID of the Amazon Outposts resource.


This ID is required by Amazon S3 on Outposts buckets.

Length Constraints: Minimum length of 1. Maximum length of 64.

Request Body

The request does not have a request body.

Response Syntax

HTTP/1.1 200 <?xml version="1.0" encoding="UTF-8"?> <ListRegionalBucketsResult> <RegionalBucketList> <RegionalBucket> <Bucket>string</Bucket> <BucketArn>string</BucketArn> <CreationDate>timestamp</CreationDate> <OutpostId>string</OutpostId> <PublicAccessBlockEnabled>boolean</PublicAccessBlockEnabled> </RegionalBucket> </RegionalBucketList> <NextToken>string</NextToken> </ListRegionalBucketsResult>

Response Elements

If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in XML format by the service.


Root level tag for the ListRegionalBucketsResult parameters.

Required: Yes


NextToken is sent when isTruncated is true, which means there are more buckets that can be listed. The next list requests to Amazon S3 can be continued with this NextToken. NextToken is obfuscated and is not a real key.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 1024.


Type: Array of RegionalBucket data types


Sample request to list an account's Outposts buckets

This request lists regional buckets.

GET /v20180820/bucket HTTP /1.1 Content-Length: 0 x-amz-outpost-id: op-01ac5d28a6a232904 x-amz-account-id: example-account-id Date: Wed, 01 Mar 2006 12:00:00 GMT Authorization: authorization string

See Also

For more information about using this API in one of the language-specific Amazon SDKs, see the following: