Elastic Block Storage (EBS)

      Documentation Elastic Block Storage (EBS) API Reference API operations for EBS volumes ValidateAttachInstance

      ValidateAttachInstance

      Last updated：2022-09-05 10:13:06

      1. Description

      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.

      2. Request parameters

      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.

      3. Response parameters

      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

      4. Examples

      Request parameters

      http://ebs.api.ksyun.com/
?Action=ValidateAttachInstance
&Version=2016-03-04

      Response parameters

      {
    "RequestId": "111",
    "InstanceEnable": false
}
      Previous:RecoveryVolume
      Next:DescribeAvailabilityZones

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