All Products
Search
Document Center

Resource Access Management:CreateUser

Last Updated:Mar 30, 2026

Creates a RAM user.

Try it now

Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

Test

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:CreateUser

create

*User

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

None None

Request parameters

Parameter

Type

Required

Description

Example

UserPrincipalName

string

Yes

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

The name is in the format of <username>@<AccountAlias>.onaliyun.com. <username> indicates the name of the RAM user. <AccountAlias>.onaliyun.com indicates the default domain name. For more information about how to query the default domain name, see GetDefaultDomain.

The value of UserPrincipalName must be 1 to 128 characters in length and can contain letters, digits, periods (.), hyphens (-), and underscores (_). The value of <username> must be 1 to 64 characters in length.

Test@example.onaliyun.com

DisplayName

string

Yes

The display name of the RAM user.

The name must be 1 to 24 characters in length.

test

MobilePhone

string

No

The mobile number of the RAM user.

Format: Country code-Mobile phone number.

Note

This parameter is valid only on the China site (aliyun.com).

86-1868888****

Email

string

No

The email address of the RAM user.

Note

This parameter is valid only on the China site (aliyun.com).

alice@example.com

Comments

string

No

The description.

The description must be 1 to 128 characters in length.

This is a cloud computing engineer.

Tag

array<object>

No

The tags. You can specify up to 20 tags.

object

No

The tag.

Key

string

No

The key of the tag.

The tag key cannot be an empty string. The tag key can be up to 128 characters in length and cannot start with acs: or aliyun. The tag key cannot contain http:// or https://.

operator

Value

string

No

The value of the tag.

The tag value can be an empty string. The tag value can be up to 128 characters in length. The tag value cannot start with acs: or contain http:// or https://.

alice

Response elements

Element

Type

Description

Example

object

The response parameters.

User

object

The information about the RAM user.

DisplayName

string

The display name of the RAM user.

test

UserPrincipalName

string

The logon name of the RAM user.

test@example.onaliyun.com

Email

string

The email address of the RAM user.

Note

This parameter is valid only on the China site (aliyun.com).

alice@example.com

UpdateDate

string

The time when the information about the RAM user was updated.

2020-10-12T09:12:00Z

MobilePhone

string

The mobile phone number of the RAM user.

Note

This parameter is valid only on the China site (aliyun.com).

86-1868888****

UserId

string

The ID of the RAM user.

20732900249392****

Comments

string

The description.

This is a cloud computing engineer.

LastLoginDate

string

The last time when the RAM user logged on to the Alibaba Cloud Management Console.

2020-10-12T09:12:00Z

CreateDate

string

The time when the RAM user was created.

2020-10-12T09:12:00Z

ProvisionType

string

The source of the RAM user. Valid values:

  • Manual: The RAM user is manually created in the RAM console.

  • SCIM: The RAM user is mapped by using System for Cross-domain Identity Management (SCIM).

  • CloudSSO: The RAM user is mapped from a CloudSSO user.

Manual

Tags

object

Tag

array<object>

The tag value.

object

TagKey

string

The tag key.

operator

TagValue

string

The tag value.

alice

RequestId

string

The request ID.

2BB8C44A-2862-4922-AD43-03924749173B

Examples

Success response

JSON format

{
  "User": {
    "DisplayName": "test",
    "UserPrincipalName": "test@example.onaliyun.com",
    "Email": "alice@example.com",
    "UpdateDate": "2020-10-12T09:12:00Z",
    "MobilePhone": "86-1868888****",
    "UserId": "20732900249392****",
    "Comments": "This is a cloud computing engineer.",
    "LastLoginDate": "2020-10-12T09:12:00Z",
    "CreateDate": "2020-10-12T09:12:00Z",
    "ProvisionType": "Manual",
    "Tags": {
      "Tag": [
        {
          "TagKey": "operator",
          "TagValue": "alice"
        }
      ]
    }
  },
  "RequestId": "2BB8C44A-2862-4922-AD43-03924749173B"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.