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Security Center:ModifyServerlessAuthToMachine

Last Updated:Sep 15, 2026

Manages Serverless asset authorization.

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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

yundun-sas:ModifyServerlessAuthToMachine

update

*All Resource

*

None None

Request parameters

Parameter

Type

Required

Description

Example

BindUuidList

array

No

The list of asset UUIDs to bind.

string

No

The UUID of the asset to bind.

96a005f3-*051a698*

UnBindUuidList

array

No

The list of asset UUIDs to unbind.

string

No

The UUID of the asset to unbind.

96a005f3-*051a698*

Criteria

string

No

The search conditions for assets. This parameter is in JSON format. Pay attention to letter case when you specify this parameter.

Note

You can search for assets by instance ID, instance name, VPC ID, region, public IP address, and other conditions. Call the DescribeCriteria operation to query the supported search conditions.

[{"name":"vulStatus","value":"YES","logicalExp":"AND"}]

LogicalExp

string

No

The logical relationship among multiple search conditions. Valid values:

  • OR: Multiple conditions are evaluated using a logical OR.

  • AND: Multiple conditions are evaluated using a logical AND.

OR

BindAll

boolean

No

Specifies whether to bind all assets. Default value: false. Valid values:

  • true: Bind all assets.

  • false: Do not bind all assets.

false

AutoBind

integer

No

Specifies whether to enable automatic binding. Valid values:

  • 0: Disable automatic binding.

  • 1: Enable automatic binding.

1

PreBindOrderId

integer

No

The pre-binding order ID.

233016**0482

PreBind

integer

No

Specifies whether to perform a pre-binding operation. Valid values:

  • 0: No.

  • 1: Yes.

Note

After pre-binding is enabled, the corresponding number of authorization licenses are automatically bound to the specified servers after the purchase is completed.

1

NtmVersion

string

No

The NTM version code for pre-binding.

level2

AuthItem

string

No

The instance type. Valid values:

  • SERVERLESS: Serverless asset.

SERVERLESS

BindAssetType

string

No

The Asset Type for the operation. Valid values:

  • INSTANCE: Instance.

  • APP: Application.

APP

BindAppList

array

No

The list of application IDs to bind.

Note

Obtain the IDs by calling the ListMachineApps operation.

string

No

The application ID.

**7ad7e3a

UnBindAppList

array

No

The list of application IDs to unbind.

Note

Obtain the IDs by calling the ListMachineApps operation.

string

No

The application ID to unbind.

**7ad7e3a

AppCriteria

string

No

The application query conditions.

**7ad7e3a

ResourceDirectoryUid

integer

No

The UID of the resource directory.

123456

ClientToken

string

No

The client token that is used to ensure the idempotence of the request. Use a different token for each request. The token can contain only ASCII characters and cannot exceed 64 characters in length.

No

Specifies whether to perform a dry run. true: performs only a check without executing the actual operation. false: performs the actual operation. Default value: false.

Response elements

Element

Type

Description

Example

object

PlainResult

Data

object

The returned data details.

ResultCode

integer

The result code. Valid values:

  • 0: Success.

  • 1: Parameter error.

0

RequestId

string

The request ID generated by Alibaba Cloud for the request. You can use this ID to troubleshoot issues.

A47F77A1***8CD37050E

Examples

Success response

JSON format

{
  "Data": {
    "ResultCode": 0
  },
  "RequestId": "A47F77A1***8CD37050E"
}

Error codes

HTTP status code

Error code

Error message

Description

400 IdempotentParameterMismatch 相同的 ClientToken 被用于不同的请求参数。
500 ServerError ServerError
403 NoPermission caller has no permission You are not authorized to do this operation.
409 IdempotentRequestInProgress 使用相同 ClientToken 的请求正在处理中。

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.