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Cloud Enterprise Network:ModifyCenBandwidthPackageSpec

Last Updated:Aug 07, 2025

Modifies the maximum bandwidth of a bandwidth plan.

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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 support 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

cen:ModifyCenBandwidthPackageSpec

update

*CenBandwidthPackage

acs:cen:*:{#accountId}:cenbandwidthpackage/{#cenbandwidthpackageId}

None None

Request parameters

Parameter

Type

Required

Description

Example

CenBandwidthPackageId

string

Yes

The ID of the bandwidth plan.

cenbwp-4c2zaavbvh5x****

Bandwidth

integer

No

The new maximum bandwidth of the bandwidth plan. Unit: Mbps.

Valid values: 2 to 10000.

2

Response parameters

Parameter

Type

Description

Example

object

RequestId

string

The request ID.

0C2EE7A8-74D4-4081-8236-CEBDE3BBCF50

Examples

Success response

JSON format

{
  "RequestId": "0C2EE7A8-74D4-4081-8236-CEBDE3BBCF50"
}

Error response

JSON format

{
  "RequestId": "0C2EE7A8-74D4-4081-8236-CEBDE3BBCF50"
}

Error codes

HTTP status code

Error code

Error message

Description

400 Operation.Failed Spec of the specified bandwidth package is not changed, please check again. The error message returned because the specification of the bandwidth plan is not modified.
400 InvalidStatus.Resource The status of the specified resource is invalid. The resource cannot be renewed. The error message returned because the status of the specified resource is invalid. The resource cannot be renewed.
400 OperationFailed.InsufficientBalance Your account does not have enough balance. The error message returned because your Alibaba Cloud account has overdue payments.
400 OperationFailed.OperationIsProcessing The operation failed because another operation is being processed. The error message returned because another operation is being performed.
400 OperationFailed.OrderIsProcessing The operation failed because the order is being processed. The error message returned because the order is being processed.
400 OperationFailed.UpDownRadeConfigNoChange The operation failed because the config not change. The error message returned because the configurations are not modified.
400 InvalidOperation.SaleValidateFailed Sales expression validation system error. Sales expression validation system error.
400 InvalidParameter Invalid parameter. The error message returned because the parameter is set to an invalid value.
400 Unauthorized The AccessKeyId is unauthorized. The error message returned because you do not have the permissions to perform this operation.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.