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:UpdateCrossBorderOptimization

Last Updated:Nov 07, 2025

Modifies the configuration of the Chinese mainland network access optimization.

Debugging

You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

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:
    • For mandatory resource types, indicate with a prefix of * .
    • 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
esa:UpdateCrossBorderOptimizationupdate
*Site
acs:esa:{#regionId}:{#accountId}:site/{#SiteId}
    none
none

Request parameters

ParameterTypeRequiredDescriptionExample
SiteIdlongYes

The website ID, which can be obtained by calling the ListSites operation.

1234567890123
EnablestringYes

Whether to enable Chinese mainland network access optimization. By default, it is disabled. Valid values:

  • on
  • off
on

Response parameters

ParameterTypeDescriptionExample
object

Schema of Response

RequestIdstring

The ID of the request.

CB1A380B-09F0-41BB-A198-72F8FD6DA2FE

Examples

Sample success responses

JSONformat

{
  "RequestId": "CB1A380B-09F0-41BB-A198-72F8FD6DA2FE"
}

Error codes

HTTP status codeError codeError messageDescription
400ApplyVipErrorFailed to apply for ip resources, please contact customer service.Failed to apply for IP resources, please contact customer service.
400CanNotSetSequenceNon-regular configuration, you cannot set Sequence parameters.Sequence parameters is not allowed in global configuration.
400CacheReserveSiteExceedLimitThe number of binding sites of the cache reserve instance exceeds the limit. The number of binding sites of a single cache reserve instance is limited. Please see the document for the limit.The number of sites for which the cache reserve instance bindings exceeds the limit.
400SiteConfigLengthExceedLimitThe overall configuration size of the site exceeds the limit, and the total size of all functional configurations of the site cannot exceed 512K.The size of the site configuration exceeds the limit, and the total size cannot exceed 512K.
400ConfigConflictsConfiguration conflicts, usually when multiple configurations are configured under the same function of the same site, such as duplicate rule names between multiple configurations.The parameter uniqueness check failed. Check for duplicate parameter values.
400ArgQuotaCheckFailedThe passed-in parameter value failed to verify the validity of the plan. Please check the plan document to obtain the range of parameters that can be configured for the site plan.The current plan does not support the configuration of restricted parameters, please check the input parameters.
400ServiceInvokeFailedThe call to the internal service failed. The engineer is resolving the problem. Please wait a moment before trying, or contact customer service for details.Failed to call the service. Please try again later or contact customer service for details.
400FunctionConflictThe feature configuration conflicts. Sites with version management enabled cannot configure this feature.The currently configured function conflicts with other functions. If you need to configure, delete the conflicting function configurations first.
400SpecifiedVersionReadOnlyThe specified version number is read-only and cannot be modified.The specified version number is read-only and cannot be modified.
400VersionNotValidThe site does not have version management enabled, or the version number passed in does not exist.The site does not have version management enabled, or the version number passed in does not exist.
400InternalExceptionFailed to call the service. Try again later or contact technical support.Failed to call the service. Try again later or contact technical support.
400InvalidParameter.ArgNameInvalid ArgName. Check your website configuration parameters and make sure that they match the supported features and parameter names listed in the official documentation.Invalid ArgName. Check your website configuration parameters and make sure that they match the supported features and parameter names listed in the official documentation.
400InvalidParameter.ArgValueInvalid parameter value. Check whether the value format and length meet the requirements.Invalid parameter value. Check whether the value format and length meet the requirements.
400InvalidParameter.ConfigsInvalid parameter configurations. Check whether your feature configurations are in the valid format and comply with relevant requirements.Invalid parameter configurations. Check whether your feature configurations are in the valid format and comply with relevant requirements.
400InstanceNotExistThe instance does not exist. Check whether the specified instance ID is correct or whether the instance belongs to your account.The instance does not exist. Check whether the specified instance ID is correct or whether the instance belongs to your account.
400LockFailedThe system is handling requests you previously submitted. Try again later.The system is handling requests you previously submitted. Try again later.
400IllegalOperation.VersionManagementThe version management operation failed because incompatible features or environment settings are configured. Adjust your configurations and try again.The version management operation failed because incompatible features or environment settings are configured. Adjust your configurations and try again.
400QuotaCheckFailed.VersionManagementInsufficient quota for version management. Contact technical support.Insufficient quota for version management. Contact technical support.
400InvalidConfigIdThe input configuration ID: ConfigId it does not exist, query the existing configuration and its valid ConfigId through the ListSiteFunction.The ConfigId does not exist.
400Instance.NotOnlineYour plan is unavailable due to an overdue payment. Complete the payment first.Your plan is unavailable due to an overdue payment. Complete the payment first.
404SiteNotFoundThe website does not exist or does not belong to you.The website does not exist or does not belong to you.

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