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    Resource Access Management:ListServiceCredentials

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    Resource Access Management:ListServiceCredentials

    Last Updated:Jul 09, 2026

    Retrieves the list of service credentials for a Resource Access Management (RAM) user or all RAM users under an Alibaba Cloud account.

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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

    ram:ListServiceCredentials

    list

    *User

    acs:ram::{#accountId}:user/{#UserName}

    		 None None

    Request parameters

    Parameter

    Type

    Required

    Description

    Example
    AllUsers

    boolean

    No

    Specifies whether to query service credentials for all Resource Access Management (RAM) users under the Alibaba Cloud account.

    If this parameter is set to true, you cannot specify UserPrincipalName at the same time.

    Valid values:

    • true :

      true

    • false :

      false

    true
    UserPrincipalName

    string

    No

    The logon name of the Resource Access Management (RAM) user.

    Queries the service credentials of the specified RAM user.

    test@example.onaliyun.com
    ServiceName

    string

    No

    The service name of the Alibaba Cloud service.

    xxx.aliyuncs.com
    MaxResults

    integer

    No

    The maximum number of entries per page. Valid values: 1 to 100. Default value: 10.

    20
    NextToken

    string

    No

    The token that is used to retrieve the next page of results. You do not need to specify this parameter for the first API call.

    EXAMPLE*******

    Response elements

    Element

    Type

    Description

    Example

    object

    RequestId

    string

    The request ID.

    D80A0F97-6F12-5CD1-A70A-77A03BF4CFC5
    ServiceCredentials

    array<object>

    The list of service credentials.

    object

    The service credential information.

    ServiceCredentialId

    string

    The ID of the service credential.

    SC*************
    ServiceCredentialName

    string

    The name of the service credential.

    test
    ServiceName

    string

    The service name of the Alibaba Cloud service.

    xxx.aliyuncs.com
    UserPrincipalName

    string

    The logon name of the Resource Access Management (RAM) user.

    test@example.onaliyun.com
    CreateTime

    string

    The time when the service credential was created.

    2026-05-07T05:49:57Z
    ExpirationTime

    string

    The expiration time. This field is not returned for service credentials that are permanently valid.

    2026-06-07T05:49:57Z
    Status

    string

    The status of the service credential.

    Active
    IsTruncated

    boolean

    Indicates whether there is a next page of results.

    true
    NextToken

    string

    The token that is used to retrieve the next page of results.

    EXAMPLE*******
    MaxResults

    integer

    The maximum number of entries per page.

    20

    Examples

    Success response

    JSON format

    {
  "RequestId": "D80A0F97-6F12-5CD1-A70A-77A03BF4CFC5",
  "ServiceCredentials": [
    {
      "ServiceCredentialId": "SC*************",
      "ServiceCredentialName": "test",
      "ServiceName": "xxx.aliyuncs.com",
      "UserPrincipalName": "test@example.onaliyun.com",
      "CreateTime": "2026-05-07T05:49:57Z",
      "ExpirationTime": "2026-06-07T05:49:57Z",
      "Status": "Active"
    }
  ],
  "IsTruncated": true,
  "NextToken": "EXAMPLE*******",
  "MaxResults": 20
}

    Error codes

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.