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:ListAttachedOSSBuckets

Last Updated:Jan 19, 2026
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List bound attachments

Operation description

  • Please ensure that you fully understand the billing method and pricing of the Intelligent Media Management product before using this interface.
  • Ensure that you have called Bind Object Storage Bucket to bind the OSS Bucket to the project.

Debugging

You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

  • Operation: the value that you can use in the Action element to specify the operation on a resource.
  • Access level: the access level of each operation. The levels are read, write, and list.
  • Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
    • For mandatory resource types, indicate with a prefix of * .
    • If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
  • Condition Key: the condition key that is defined by the cloud service.
  • Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
OperationAccess levelResource typeCondition keyAssociated operation
imm:ListAttachedOSSBucketslist
*Project
acs:imm:{#regionId}:{#accountId}:project/{#ProjectName}
    none
none

Request parameters

ParameterTypeRequiredDescriptionExample
ProjectNamestringYes

Project name, for more information on how to obtain it, see Create Project.

test-project
MaxResultslongNo

The maximum number of tasks in the returned result list. The value range is (0, 200], with a default value of 100.

1
NextTokenstringNo

Pagination token.

When the total number of files exceeds the set MaxResults, this token is used for pagination. It returns the list of file information in lexicographical order starting from NextToken.

Note When calling this interface for the first time in a single query, set this value to empty.
MTIzNDU2Nzg6aW1tdGVzdDpleGFtcGxlYnVja2V0OmRhdGFzZXQwMDE6b3NzOi8vZXhhbXBsZWJ1Y2tldC9zYW1wbGVvYmplY3QxLmpwZw==

Response parameters

ParameterTypeDescriptionExample
object

Response structure.

RequestIdstring

Request ID.

9847E7D0-A9A3-0053-84C6-BA16FF******
NextTokenstring

Pagination token. When the total number of tasks in the list exceeds the set MaxResults, this token is used for pagination. This parameter has a value only when not all matching task lists are returned.

Use this value as NextToken in the next call to return the subsequent task list.

MTIzNDU2Nzg6aW1tdGVzdDpleGFtcGxlYnVja2V0OmRhdGFzZXQwMDE6b3NzOi8vZXhhbXBsZWJ1Y2tldC9zYW1wbGVvYmplY3QxLmpwZw==
AttachedOSSBucketsarray<object>

List of bound OSS Buckets.

AttachedOSSBucketsobject

Binding relationship information.

OwnerIdstring

User ID.

1023***********
ProjectNamestring

Project name.

test-project
OSSBucketstring

OSS Bucket name.

test-bucket
CreateTimestring

Timestamp of the project creation time, formatted as RFC3339Nano.

2021-06-29T14:50:13.011643661+08:00
UpdateTimestring

Timestamp of the project modification time, formatted as RFC3339Nano.

2021-06-29T14:50:13.011643661+08:00
Descriptionstring

Description

test bucket

Examples

Sample success responses

JSONformat

{
  "RequestId": "9847E7D0-A9A3-0053-84C6-BA16FF******",
  "NextToken": "MTIzNDU2Nzg6aW1tdGVzdDpleGFtcGxlYnVja2V0OmRhdGFzZXQwMDE6b3NzOi8vZXhhbXBsZWJ1Y2tldC9zYW1wbGVvYmplY3QxLmpwZw==",
  "AttachedOSSBuckets": [
    {
      "OwnerId": "1023***********",
      "ProjectName": "test-project",
      "OSSBucket": "test-bucket",
      "CreateTime": "2021-06-29T14:50:13.011643661+08:00",
      "UpdateTime": "2021-06-29T14:50:13.011643661+08:00",
      "Description": "test bucket"
    }
  ]
}

Error codes

For a list of error codes, visit the Service error codes.

Change history

Change timeSummary of changesOperation
2025-10-28Add OperationView Change Details