Apply a health check template to a server group with ApplyHealthCheckTemplateToServerGroup - 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

alb:ApplyHealthCheckTemplateToServerGroup

update

*HealthCheckTemplate

acs:alb:{#regionId}:{#accountId}:healthchecktemplate/{#healthCheckTemplateId}

*ServerGroup

acs:alb:{#regionId}:{#accountId}:servergroup/{#serverGroupId}

None

Request parameters

Parameter	Type	Required	Description	Example
HealthCheckTemplateId	string	Yes	The health check template ID.	hct-bp1qjwo61pqz3ahltv****
ServerGroupId	string	Yes	The server group ID.	sgp-n80wyad08u0tox****
ClientToken	string	No	The client token that ensures the idempotence of the request. You can use the client to generate the token, but the token must be unique across requests. The token can contain only ASCII characters and cannot exceed 64 characters in length. Note If you do not specify this parameter, the system automatically uses the request ID as the client token. The request ID may be different for each request.	123e4567-e89b-12d3-a456-426655440000
DryRun	boolean	No	Specifies whether to perform a dry run without executing the actual request. Valid values: true: performs a dry run. The system checks the request for potential issues, including missing parameter values, incorrect request syntax, and service limits. If the request fails the dry run, an error message is returned. If the request passes the dry run, the `DryRunOperation` error code is returned. false (default): performs a dry run and then executes the actual request. If the request passes the dry run, a 2xx HTTP status code is returned and the operation is performed.	false

Response elements

Element	Type	Description	Example
	object	The server group to which the template is applied.
JobId	string	The asynchronous task ID.	72dcd26b-f12d-4c27-b3af-18f6aed5****
RequestId	string	The request ID.	365F4154-92F6-4AE4-92F8-7FF34B540710

Examples

Success response

JSON format

{
  "JobId": "72dcd26b-f12d-4c27-b3af-18f6aed5****",
  "RequestId": "365F4154-92F6-4AE4-92F8-7FF34B540710"
}

Error codes

HTTP status code	Error code	Error message	Description
400	IncorrectStatus.HealthCheckTemplate	The status of %s [%s] is incorrect.	The status of %s [%s] is incorrect.
400	IncorrectStatus.ServerGroup	The status of %s [%s] is incorrect.	The status of %s [%s] is incorrect.
403	Forbidden.ServerGroup	Authentication has failed for ServerGroup.
404	ResourceNotFound.HealthCheckTemplate	The specified resource %s is not found.	The specified resource %s is not found.
404	ResourceNotFound.ServerGroup	The specified resource %s is not found.	The specified resource %s is not found.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.