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CloudOps Orchestration Service:ListParameters

Last Updated:Aug 28, 2026

Queries common parameters with support for multiple filtering methods.

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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

oos:ListParameters

list

*Parameter

acs:oos:{#regionId}:{#accountId}:parameter/*

  • oos:TLSVersion
None

Request parameters

Parameter

Type

Required

Description

Example

RegionId

string

No

The region ID.

cn-hangzhou

Name

string

No

The name of the common parameter.

MyParameter

MaxResults

integer

No

The number of entries per page. Valid values: 10 to 100. Default value: 50.

50

NextToken

string

No

A pagination token that retrieves the next page of results in a subsequent request.

MTRBMDc0NjAtRUJFNy00N0NBLTk3NTctMTJDQzA

SortField

string

No

The field used to sort the query results. Valid values:

  • Name

  • CreatedDate

Name

SortOrder

string

No

The order in which the entries are sorted. Valid values:

  • Ascending

  • Descending (Default)

Descending

Type

string

No

The data type of the common parameter.

String

Path

string

No

The path of the parameter. For example, if the parameter name is /path/path1/Myparameter, the path is /path/path1/.

/path1/path2/

Recursive

boolean

No

Specifies whether to recursively query parameters across all subdirectories in the specified path. Default value: false.

false

Tags

object

No

The tags.

{"k1": "v1", "k2": "v2"}

ResourceGroupId

string

No

The resource group ID.

rg-acfmxsn4m4******

ShareType

string

No

The share type of the common parameter. Valid values:

  • Public

  • Private

Default value: Private.

‘Private’

Response elements

Element

Type

Description

Example

object

NextToken

string

A pagination token. Use this token in a subsequent request to retrieve the next page of results.

gAAAAABfTgv5ewUWmNdJ3g7JVLvX70sPH90GZOVGC6KPDUL0FIIb

RequestId

string

The request ID.

A81E4B2E-6B33-4BAE-9856-55DB7C893E01

TotalCount

integer

The total number of entries returned.

5

MaxResults

integer

The number of entries per page. Valid values: 10 to 100. Default value: 50.

50

Parameters

array<object>

The common parameter information.

array<object>

The parameter information.

Type

string

The data type of the common parameter.

String

UpdatedDate

string

The time when the common parameter was updated.

2020-09-01T08:01:43Z

UpdatedBy

string

The user who updated the common parameter.

root(130900000)

Tags

object

The tags added to the common parameter.

{"k1": "v1", "k2": "v2"}

Description

string

The description of the common parameter.

parameter

CreatedBy

string

The user who created the common parameter.

root(130900000)

ResourceGroupId

string

The resource group ID.

rg-acfmxsn4m4******

CreatedDate

string

The time when the common parameter was created.

2020-09-01T08:01:43Z

ParameterVersion

string

The version number of the common parameter.

1

Name

string

The name of the common parameter.

MyParameter

Id

string

The common parameter ID.

p-4c4b401cab6747xxxxxx

ShareType

string

The share type of the common parameter.

Private

Examples

Success response

JSON format

{
  "NextToken": "gAAAAABfTgv5ewUWmNdJ3g7JVLvX70sPH90GZOVGC6KPDUL0FIIb",
  "RequestId": "A81E4B2E-6B33-4BAE-9856-55DB7C893E01",
  "TotalCount": 5,
  "MaxResults": 50,
  "Parameters": [
    {
      "Type": "String",
      "UpdatedDate": "2020-09-01T08:01:43Z",
      "UpdatedBy": "root(130900000)",
      "Tags": {
        "k1": "v1",
        "k2": "v2"
      },
      "Description": "parameter",
      "CreatedBy": "root(130900000)",
      "ResourceGroupId": "rg-acfmxsn4m4******",
      "CreatedDate": "2020-09-01T08:01:43Z",
      "ParameterVersion": "1",
      "Name": "MyParameter",
      "Id": "p-4c4b401cab6747xxxxxx",
      "ShareType": "Private"
    }
  ]
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.