All Products
Document Center

Global Accelerator:UpdateAcceleratorConfirm

Last Updated:May 16, 2024

Confirms the updated specification of a Global Accelerator (GA) instance.

Operation description

After you modify the specification of a GA instance, you must confirm the modification. The UpdateAcceleratorConfirm operation is used to confirm the specification of a GA instance that is modified. When you call this operation to confirm the specification of a GA instance, take note of the following items:

  • UpdateAcceleratorConfirm is an asynchronous operation. After you send a request, the system returns a request ID and runs the task in the background. You can call the DescribeAccelerator operation to query the status of a GA instance.

    • If the GA instance is in the configuring state, it indicates that the specification of the instance is being modified. In this case, you can perform only query operations.
    • If the GA instance is in the active state, it indicates that the specification of the instance is modified.
  • The UpdateAcceleratorConfirm operation cannot be called repeatedly for the same GA instance within a specific period of time.


OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

  • Operation: the value that you can use in the Action element to specify the operation on a resource.
  • Access level: the access level of each operation. The levels are read, write, and list.
  • Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
    • The required resource types are displayed in bold characters.
    • If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
  • Condition Key: the condition key that is defined by the cloud service.
  • Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
OperationAccess levelResource typeCondition keyAssociated operation
  • Accelerator

Request parameters


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


The ID of the GA instance.


Response parameters


The returned information.


The ID of the request.



Sample success responses


  "RequestId": "6FEA0CF3-D3B9-43E5-A304-D217037876A8"

Error codes

HTTP status codeError codeError messageDescription
400NotExist.AcceleratorThe accelerated instance does not exist.The GA instance does not exist.
400StateError.AcceleratorThe state of the accelerated instance is invalid.The status of the GA instance is invalid.
500UnknownErrorAn 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.

For a list of error codes, visit the Service error codes.

Change history

Change timeSummary of changesOperation
2023-04-21The Error code has changedsee changesets
Change itemChange content
Error CodesThe Error code has changed.
    delete Error Codes: 400
    delete Error Codes: 500