Use SetLoadBalancerModificationProtection to enable or disable configuration read-only mode for Classic Load Balancer - Server Load Balancer - Alibaba Cloud - Server Load Balancer

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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

slb:SetLoadBalancerModificationProtection

update

*loadbalancer

acs:slb:{#regionId}:{#accountId}:loadbalancer/{#loadbalancerId}

slb:tag

None

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The region ID of the Classic Load Balancer (CLB) instance. You can invoke the DescribeRegions operation to query region IDs.	cn-hangzhou
LoadBalancerId	string	Yes	The Classic Load Balancer (CLB) instance ID.	lb-bp1b6c719dfa08e*****
ModificationProtectionStatus	string	Yes	The configuration read-only mode of the Classic Load Balancer (CLB) instance. Valid values: NonProtection: Configuration read-only mode is disabled. After you set this value, the previously specified ModificationProtectionReason is cleared. ConsoleProtection: Configuration read-only mode is enabled in the console. Note If you set this parameter to ConsoleProtection to enable configuration read-only mode, you cannot modify instance configurations in the Server Load Balancer console but can modify them by invoking API operations.	ConsoleProtection
ModificationProtectionReason	string	No	The reason for the Settings of the configuration read-only mode. The reason must be 1 to 80 characters in length and must start with a letter or a Chinese character. It can contain digits, periods (.), underscores (_), and hyphens (-). Note This parameter takes effect only when ModificationProtectionStatus is set to ConsoleProtection.	Configuration-change

Response elements

Element	Type	Description	Example
	object
RequestId	string	The request ID.	791D8B68-AE0F-4174-AF54-088C8B3C5D54

Examples

Success response

JSON format

{
  "RequestId": "791D8B68-AE0F-4174-AF54-088C8B3C5D54"
}

Error codes

HTTP status code	Error code	Error message	Description
400	OperationUnsupported.SetLoadBalancerStatus	The zone of the loadBalancer does not support this operation.	The current SLB instance does not support this operation.
400	InvalidParam.ModificationProtectionStatus	The param ModificationProtectionStatus is invalid.	The specified ModificationProtectionStatus is invalid. Check the parameter constraints and try again after you make modifications.
400	InvalidParam.ModificationProtectionReason	The param ModificationProtectionReason is invalid.	The specified ModificationProtectionReason is invalid. Check the parameter constraints and try again after you make modifications.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.