Modifies a Global Accelerator (GA) instance


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Request parameters

Parameter Type Required Example Description
Action String Yes UpdateAccelerator

The operation that you want to perform. Set the value to UpdateAccelerator.

AcceleratorId String Yes ga-bp1odcab8tmno0hdq****

The ID of the GA instance.

RegionId String No cn-hangzhou

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

ClientToken String No 123e4567****

The client token that is used to ensure the idempotence of the request. You can use the client to generate the value, but you must ensure that it is unique among different requests. The token can contain only ASCII characters and cannot exceed 64 characters in length.

Name String No Accelerator

The name of the GA instance.

The name must be 2 to 128 characters in length, and can contain digits, periods (.), underscores (_), and hyphens (-). It must start with a letter.

Description String No Accelerator

The description of the GA instance.

Spec String No 1

The specification of the GA instance. Valid values:

  • 1: Small Ⅰ
  • 2: Small Ⅱ
  • 3: Small Ⅲ
  • 5: Medium Ⅰ
  • 8: Medium Ⅱ
  • 10: Medium Ⅲ

Different instance specifications have different definitions. For more information, see Instance specifications.

AutoPay Boolean No true

Specifies whether to enable automatic payments. Valid values:

  • false: disables automatic payments. This is the default value. After an order is generated, you must go to the Order Center to complete the payment.
  • true: enables automatic payments. After an order is generated, the system automatically deducts your account balance to pay for the order.
AutoUseCoupon Boolean No false

Specifies whether to automatically pay for bills with coupons. Valid values:

  • true: uses coupons.
  • false: does not use coupons. This is the default value.
Note Only if AutoPay is set to true, this parameter is available.

Response parameters

Parameter Type Example Description
RequestId String 6FEA0CF3-D3B9-43E5-A304-D217037876A8

The ID of the request.


Sample requests

&<Common request parameters>

Sample success responses

XML format


JSON format


Error codes

HttpCode Error code Error message Description
400 NotExist.Accelerator The accelerated instance does not exist. The error message returned because the specified GA instance does not exist.
400 IllegalParameter.Spec The specified Spec is invalid. The error message returned because Spec is set to an invalid value.
400 StateError.Accelerator The state of the accelerated instance is invalid. The error message returned because the state of the specified GA instance in invalid.

For a list of error codes, visit the API Error Center.