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OpenSearch:ListSortExpressions

Last Updated:Dec 09, 2025

Lists the sort expressions that are configured for a version of an OpenSearch application.

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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

opensearch:ListSortExpression

none

*FirstRank

acs:opensearch:{#regionId}:{#accountId}:apps/{#AppGroupId}

*SecondRank

acs:opensearch:{#regionId}:{#accountId}:apps/{#AppGroupId}

None None

Request syntax

GET /v4/openapi/app-groups/{appGroupIdentity}/apps/{appId}/sort-expressions HTTP/1.1

Path Parameters

Parameter

Type

Required

Description

Example

appGroupIdentity

string

Yes

The application name.

my_app_group_name

appId

integer

Yes

The version ID.

110116134

Request parameters

Parameter

Type

Required

Description

Example

No parameters required.

Query parameters

ParameterTypeRequiredExampleDescription
pageNumberIntegerNo1The page number. The default value is 1.
pageSizeIntegerNo10The number of entries to return on each page. The default value is 10.

Response elements

Element

Type

Description

Example

object

requestId

string

The request ID.

D77D0DAF-790D-F5F5-A9C0-133738165014

result

array<object>

The information about the rough sort or fine sort expressions.

For more information, see FirstRank and SecondRank.

object

created

integer

The timestamp when the sort expression was created.

1655793690

active

boolean

Indicates whether the expression is the default one.

true

description

string

The description of the sort expression.

""

updated

integer

The timestamp when the sort expression was updated.

1655793690

name

string

The name of the sort expression.

default

Examples

Success response

JSON format

{
  "requestId": "D77D0DAF-790D-F5F5-A9C0-133738165014",
  "result": [
    {
      "created": 1655793690,
      "active": true,
      "description": "\"\"",
      "updated": 1655793690,
      "name": "default"
    }
  ]
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.