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Security Center:GetSwitchRegionDetail

Last Updated:Mar 24, 2026

Retrieves the details of a migration operation. For example, you can query the progress and status of a migration operation after you migrate a server from a region in the Chinese mainland to the Singapore region.

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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:GetSwitchRegionDetail

get

*All Resource

*

None None

Request parameters

Parameter

Type

Required

Description

Example

Lang

string

No

The language of the content within the request and response. Default value: zh. Valid values:

  • zh: Chinese

  • en: English

en

Type

string

No

The type of the migration operation. Valid values:

  • sg_switch: the migration of a server from a region in the Chinese mainland to the Singapore region.

  • sls_meta_version_switch_stage_1: the upgrade of log dictionaries.

sg_switch

Response elements

Element

Type

Description

Example

object

PlainResult

Data

object

The response parameters.

IsAgree

string

Indicates whether the migration is approved.

true

GmtIsAgreeModified

integer

The time when the permissions were modified.

1692858597000

IsNoticed

string

Indicates whether the notification is sent.

YES

GmtNoticed

integer

The notification time.

1692858597000

RegionStatus

array<object>

The status of the switching to the region.

object

EcsCount

integer

The number of ECS instances.

27

RegionId

string

The region in which the server resides.

us-east-1

Status

integer

The migration status. Valid values:

  • 0: pending

  • 1: successful

0

GmtPlanSwitchTime

integer

The time when the migration is scheduled.

1692858597000

NeedSwitch

boolean

Specifies whether to switch.

true

NeedNotice

boolean

Specifies whether to notify the account.

false

RequestId

string

The request ID.

30CBF632-109F-596F-97F2-451C8B2A****

Examples

Success response

JSON format

{
  "Data": {
    "IsAgree": "true",
    "GmtIsAgreeModified": 1692858597000,
    "IsNoticed": "YES",
    "GmtNoticed": 1692858597000,
    "RegionStatus": [
      {
        "EcsCount": 27,
        "RegionId": "us-east-1",
        "Status": 0,
        "GmtPlanSwitchTime": 1692858597000
      }
    ],
    "NeedSwitch": true,
    "NeedNotice": false
  },
  "RequestId": "30CBF632-109F-596F-97F2-451C8B2A****"
}

Error codes

HTTP status code

Error code

Error message

Description

500 ServerError ServerError
403 NoPermission caller has no permission You are not authorized to do this operation.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.