ModifyMonitorGroupInstances - Cloud Monitor - Alibaba Cloud Documentation Center

The ModifyMonitorGroupInstances operation modifies the resources in an application group.

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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

cms:ModifyMonitorGroupInstances

update

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
GroupId	integer	Yes	The ID of the application group.	12345
Instances	array<object>	Yes	The list of instances. You can specify up to 2,000 instances.
	object	No
InstanceName	string	Yes	The name of the instance.	HostName
Category	string	Yes	The cloud service to which the resource instance belongs. The following cloud services are supported: ECS (including Alibaba Cloud and third-party hosts) ApsaraDB RDS AnalyticDB SLB VPC (Elastic IP) API Gateway Alibaba Cloud CDN Container Service for Swarm DCDN Anti-DDoS EIP Elasticsearch E-MapReduce Auto Scaling ApsaraDB for HBase IoT Edge Kubernetes pod ApsaraDB for Redis (sharded cluster) ApsaraDB for Redis (read/write splitting) ApsaraDB for Redis (Standard Edition) ApsaraDB for Memcache MNS ApsaraDB for MongoDB (replica set) ApsaraDB for MongoDB (sharded cluster) ApsaraDB for MongoDB (sharded cluster) MNS topic OCS (ApsaraDB for Memcache of earlier versions) OpenSearch OSS PolarDB HybridDB for MySQL Internet Shared Bandwidth SLS VPN Gateway	ECS
InstanceId	string	Yes	The ID of the resource instance.	i-a2d5q7pm12****
RegionId	string	Yes	The region ID.	cn-hangzhou

Response elements

Element	Type	Description	Example
	object
Code	integer	The status code. Note A value of 200 indicates that the request was successful.	200
Message	string	The returned message.	success
RequestId	string	The request ID.	FEC7EDB3-9B08-4AC0-A42A-329F5D14B95A
Success	boolean	Indicates whether the operation was successful. A value of true indicates a success. A value of false indicates a failure.	true

Examples

Success response

JSON format

{
  "Code": 200,
  "Message": "success",
  "RequestId": "FEC7EDB3-9B08-4AC0-A42A-329F5D14B95A",
  "Success": true
}

Error codes

HTTP status code	Error code	Error message	Description
400	ParameterInvalid	Parameter invalid.
401	AccessDeniedException	You donot have sufficient access to perform this action.
412	ResourcesOverLimit	%s
500	InternalError	%s
402	LimitExceeded	The quota for this customer had been reached.
403	AccessForbidden	The X.509 certificate or cms access key ID provided does not exist in our records.
206	%s	%s
404	ResourceNotFound	The specified resource is not found.	The specified resource is not found.
503	%s	%s
406	%s	%s
429	Throttli∂ngException	The request was denied due to request throttling.
409	%s	%s
409	ResourceConflict	%s
409	ResourceExist	%s

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.