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Resource Access Management:DeleteApplicationAssignment

Last Updated:Nov 02, 2026

Deletes an application assignment record and revokes the access of a specified principal to a specified 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

ram:DeleteApplicationAssignment

delete

*All Resource

*

None None

Request parameters

Parameter

Type

Required

Description

Example

AppId

string

Yes

The application ID.

472457090344041****

PrincipalName

string

Yes

The user principal name or role name.

  • User principal name: The format is <username>@<account-id>.onaliyun.com. You can query it by calling the GetUser or ListUsers API operation.

  • Role name: You can query it by calling the ListRoles API operation of RAM.

user@example.onaliyun.com

PrincipalType

string

Yes

The type of the target principal for the application assignment. Valid values:

  • user: The principal is a RAM user. In this case, PrincipalName must be a user principal name.

  • role: The principal is a RAM role. In this case, PrincipalName must be a role name.

user

Response elements

Element

Type

Description

Example

object

RequestId

string

The request ID.

ABA822EE-85C2-4418-9577-A1831FC8466D

Examples

Success response

JSON format

{
  "RequestId": "ABA822EE-85C2-4418-9577-A1831FC8466D"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.