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Security Center:ListUpgradeItems

Last Updated:Oct 27, 2025

Retrieves a list of upgrade items.

Operation description

The JsonConfig request parameter is a complex JSON configuration. A supporting tool class provides examples for this configuration. For more information, see the Demo.

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

  • Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.

  • API: The API that you can call to perform the action.

  • Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.

  • Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.

    • For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.

    • For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.

  • Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.

  • Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

yundun-sas:ListUpgradeItems

list

*All Resource

*

None None

Request syntax

POST  HTTP/1.1

Request parameters

Parameter

Type

Required

Description

Example

MaxResults

integer

No

The maximum number of entries to return.

50

NextToken

string

No

The token that is used to retrieve the next page of results. Leave this parameter empty for the first request. To retrieve the next page, set this parameter to the NextToken value from the previous response.

AAAAAUqcj6VO4E3ECWIrFczs****

RegionId

string

No

The region where the Data Management center is located. Select a region based on where your assets are. Valid values:

  • cn-hangzhou: Your assets are in the Chinese mainland.

  • ap-southeast-1: Your assets are outside China.

cn-hangzhou

Lang

string

No

The language of the response. Valid values:

  • zh (default): Chinese.

  • en: English.

zh

RoleFor

string

No

The user ID of the member. An administrator can use this parameter to switch to the member's view.

113091674488****

Response elements

Element

Type

Description

Example

object

The response body.

RequestId

string

The request ID.

6276D891-*****-55B2-87B9-74D413F7****

UpgradeItems

array<object>

The list of upgrade items.

object

An upgrade item.

UpgradeItemId

string

The ID of the upgrade item.

data_storage_2_upgrade

NextToken

string

The token that is used to retrieve the next page of results. If the value is not empty, more results are available.

AAAAAUqcj6VO4E3ECWIrFczs****

MaxResults

integer

The maximum number of entries returned on the current page.

50

TotalCount

integer

The total number of entries.

57

Examples

Success response

JSON format

{
  "RequestId": "6276D891-*****-55B2-87B9-74D413F7****",
  "UpgradeItems": [
    {
      "UpgradeItemId": "data_storage_2_upgrade"
    }
  ],
  "NextToken": "AAAAAUqcj6VO4E3ECWIrFczs****",
  "MaxResults": 50,
  "TotalCount": 57
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.