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Object Storage Service:list-bucket-requester-qos-infos

Last Updated:Mar 20, 2026

Lists all per-requester throttling configurations for a bucket.

Important

The resource pool QoS feature is in invitational preview. To apply, your Object Storage Service (OSS) bucket throughput in a given region must be at or above 500 Gbit/s. Contact technical support to request access.

Prerequisites

Before you begin, ensure that you have:

  • The oss:ListBucketRequesterQoSInfos permission (RAM users and Security Token Service (STS) roles only — Alibaba Cloud root accounts have this permission by default). See Attach a custom policy to a RAM user

Syntax

ossutil api invoke-operation --op-name list-bucket-requester-qos-infos --method GET --bucket <bucket-name> --parameters requesterQosInfo [--parameters continuation-token=<continuation-token>] [--parameters max-keys=<max-keys>]

Parameters

ParameterTypeRequiredDescription
--bucketstringYesName of the bucket
--parameters requesterQosInfostringYesIdentifies the operation type. Must be set to requesterQosInfo
--parameters continuation-token=<value>stringNoResumes a paginated listing from the specified position
--parameters max-keys=<value>stringNoMaximum number of entries to return per page
Note

For all supported global command-line options, see Command-line options.

Examples

List all throttling configurations for a bucket:

ossutil api invoke-operation --op-name list-bucket-requester-qos-infos --method GET --bucket examplebucket --parameters requesterQosInfo

Paginate results starting from a specific requester, with a page size of 2:

ossutil api invoke-operation --op-name list-bucket-requester-qos-infos --method GET --bucket examplebucket --parameters requesterQosInfo --parameters continuation-token=202835923910178018 --parameters max-keys=2

In this example, the listing starts from the throttling configurations of requester ID 202835923910178018 and returns a maximum of 2 entries.