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Global Accelerator:UpdateBasicAccelerator

Last Updated:Aug 27, 2026

Modifies the name and description of a basic Global Accelerator (GA) instance.

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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

ga:UpdateBasicAccelerator

update

*BasicAccelerator

acs:ga:{#regionId}:{#accountId}:ga/{#BasicAcceleratorId}

None None

Request parameters

Parameter

Type

Required

Description

Example

RegionId

string

No

The ID of the region where the GA instance is deployed. Set the value to cn-hangzhou.

cn-hangzhou

ClientToken

string

No

The client token used to ensure the idempotence of the request.

You can use the client to generate the token, but you must ensure that the token is unique across requests. The token can contain only ASCII characters and cannot exceed 64 characters in length.

Note

If you do not specify this parameter, the system automatically uses the request ID as the client token. The request ID may be different for each request.

123e4567****

Name

string

No

The name of the basic GA instance.

The name must be 1 to 128 characters in length and can contain letters, digits, periods (.), underscores (_), and hyphens (-). The name must start with a letter.

BasicAccelerator

Description

string

No

The description of the basic GA instance.

The description can be up to 200 characters in length and cannot start with http:// or https://.

BasicAccelerator

AcceleratorId

string

Yes

The ID of the basic GA instance.

ga-bp17frjjh0udz4qz****

Response elements

Element

Type

Description

Example

object

The returned information.

RequestId

string

The request ID.

F591955F-5CB5-4CCE-A75D-17CF2085CE22

Examples

Success response

JSON format

{
  "RequestId": "F591955F-5CB5-4CCE-A75D-17CF2085CE22"
}

Error codes

HTTP status code

Error code

Error message

Description

400 NotExist.Accelerator The accelerated instance does not exist. The GA instance does not exist.
400 StateError.Accelerator The state of the accelerated instance is invalid. The status of the GA instance is invalid.
500 UnknownError An error occurred while processing your request. Please try again. If the error persists, please submit a ticket. An error occurred while the request was being processed. Try again later.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.