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Elastic Block Storage (EBS)
API Reference
API operations for EBS volumes
ValidateAttachInstance
Last updated：2022-09-05 10:13:06
You can call this operation to validate the availability of a KEC instance, and specifically, validate the number of EBS volumes attached to the KEC instance.
| Parameter | Type | Required | Description |
|---|---|---|---|
| VolumeType | String | Yes | The type of the EBS volume. Valid values: ESSD_PL1/ESSD_PL2/ESSD_PL3/SSD3.0/EHDD. |
| InstanceId | String | Yes | The ID of the KEC instance to be validated. The ID must be 36 characters in length and can contain letters, digits, and hyphens (-). |
| Version | String | Yes | The API version. Valid value: 2016-03-04. |
| Parameter | Type | Required | Description |
|---|---|---|---|
| RequestId | String | Yes | The request ID. |
| InstanceEnable | Boolean | Yes | Indicates whether the KEC instance is available. True indicates yes. False indicates no, for example, the number of EBS volumes attached to the KEC instance exceeds the upper limit. |
| LargeVolumeSupport | Boolean | Yes | True indicates support, and false means not. |
| AvailableVolumeNum | Inerger | Yes | Indicates how many data disks can be attached. |
| InstanceState | String | Yes | Host instance status: active running stopped is closed without_sys_disk No system disk epc instance status: Running is running Stopped is closed |
Request parameters
http://ebs.api.ksyun.com/
?Action=ValidateAttachInstance
&Version=2016-03-04Response parameters
{
"RequestId": "111",
"InstanceEnable": false
}Pure Mode