Adds resources to an application group.
Operation description
You can add a maximum of 1,000 instances to an application group at a time. You can add a maximum of 3,000 instances of an Alibaba Cloud service to an application group. The total number of instances that you can add to an application group is unlimited.
In this example, an Elastic Compute Service (ECS) instance in the China (Hangzhou) region is added to the 3607**** application group. The instance ID is i-2ze26xj5wwy12**** and the instance name is test-instance-ecs.
Debugging
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:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level,
All Resourcesis 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.
| Operation | Access level | Resource type | Condition key | Associated operation |
|---|---|---|---|---|
| cms:CreateMonitorGroupInstances | create |
|
| none |
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| GroupId | string | Yes | The ID of the application group. | 3607**** |
| Instances | array<object> | Yes | The instances that you want to add to the application group. | |
| object | Yes | None. | ||
| InstanceName | string | Yes | The instance name. | test-instance-ecs |
| Category | string | Yes | The abbreviation of the Alibaba Cloud service name. To obtain the abbreviation of an Alibaba Cloud service name, call the DescribeProjectMeta operation. The | ecs |
| InstanceId | string | Yes | The instance ID. | i-2ze26xj5wwy12**** |
| RegionId | string | Yes | The region ID of the instance. | cn-hangzhou |
For more information about common request parameters, see Common parameters.
Response parameters
Examples
Sample success responses
JSONformat
{
"Code": 200,
"Message": "The Request is not authorization.",
"RequestId": "1BC69FEB-56CD-4555-A0E2-02536A24A946",
"Success": true
}Error codes
| HTTP status code | Error code | Error message |
|---|---|---|
| 206 | %s | %s |
| 400 | InvalidQueryParameter | %s |
| 401 | AccessDeniedException | You donot have sufficient access to perform this action. |
| 402 | LimitExceeded | The quota for this customer had been reached. |
| 403 | InvalidClientTokenId | The X.509 certificate or cms access key ID provided does not exist in our records. |
| 404 | ResourceNotFound | %s |
| 409 | ResourceExist | %s |
| 412 | ResourcesOverLimit | %s |
| 429 | Throttli∂ngException | The request was denied due to request throttling. |
| 500 | InternalError | %s |
For a list of error codes, visit the Service error codes.
Change history
| Change time | Summary of changes | Operation |
|---|