listAccessPoints method

Future<ListAccessPointsResult> listAccessPoints({ required String accountId, String? bucket, int? maxResults, String? nextToken, })

Returns a list of the access points currently associated with the specified bucket. You can retrieve up to 1000 access points per call. If the specified bucket has more than 1,000 access points (or the number specified in maxResults, whichever is less), the response will include a continuation token that you can use to list the additional access points.

All Amazon S3 on Outposts REST API requests for this action require an additional parameter of x-amz-outpost-id to be passed with the request and an S3 on Outposts endpoint hostname prefix instead of s3-control. For an example of the request syntax for Amazon S3 on Outposts that uses the S3 on Outposts endpoint hostname prefix and the x-amz-outpost-id derived using the access point ARN, see the Examples section.

The following actions are related to ListAccessPoints:

• CreateAccessPoint
• DeleteAccessPoint
• GetAccessPoint

Parameter accountId : The AWS account ID for owner of the bucket whose access points you want to list.

Parameter bucket : The name of the bucket whose associated access points you want to list.

For using this parameter with Amazon S3 on Outposts with the REST API, you must specify the name and the x-amz-outpost-id as well.

For using this parameter with S3 on Outposts with the AWS SDK and CLI, you must specify the ARN of the bucket accessed in the format arn:aws:s3-outposts:<Region>:<account-id>:outpost/<outpost-id>/bucket/<my-bucket-name>. For example, to access the bucket reports through outpost my-outpost owned by account 123456789012 in Region us-west-2, use the URL encoding of arn:aws:s3-outposts:us-west-2:123456789012:outpost/my-outpost/bucket/reports. The value must be URL encoded.

Parameter maxResults : The maximum number of access points that you want to include in the list. If the specified bucket has more than this number of access points, then the response will include a continuation token in the NextToken field that you can use to retrieve the next page of access points.

Parameter nextToken : A continuation token. If a previous call to ListAccessPoints returned a continuation token in the NextToken field, then providing that value here causes Amazon S3 to retrieve the next page of results.

Implementation

Future<ListAccessPointsResult> listAccessPoints({
  required String accountId,
  String? bucket,
  int? maxResults,
  String? nextToken,
}) async {
  ArgumentError.checkNotNull(accountId, 'accountId');
  _s.validateStringLength(
    'accountId',
    accountId,
    0,
    64,
    isRequired: true,
  );
  _s.validateStringLength(
    'bucket',
    bucket,
    3,
    255,
  );
  _s.validateNumRange(
    'maxResults',
    maxResults,
    0,
    1000,
  );
  _s.validateStringLength(
    'nextToken',
    nextToken,
    1,
    1024,
  );
  final headers = <String, String>{
    'x-amz-account-id': accountId.toString(),
  };
  final $query = <String, List<String>>{
    if (bucket != null) 'bucket': [bucket],
    if (maxResults != null) 'maxResults': [maxResults.toString()],
    if (nextToken != null) 'nextToken': [nextToken],
  };
  final $result = await _protocol.send(
    method: 'GET',
    requestUri: '/v20180820/accesspoint',
    queryParams: $query,
    headers: headers,
    exceptionFnMap: _exceptionFns,
  );
  return ListAccessPointsResult.fromXml($result.body);
}