You can call this operation to query the list of unhealthy servers.

Debugging

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Request parameters

Parameter Type Required Example Description
Action String Yes DescribeUnhealthyHostAvailability

The operation that you want to perform. Set the value to DescribeUnhealthyHostAvailability.

Id.N RepeatList No 12346

The ID of the task. Valid values of N: 1 to 20.

Response parameters

Parameter Type Example Description
Code String 200

The status code. A value of 200 indicates that the call is successful.

Message String success

The error message.

RequestId String ACBDBB40-DFB6-4F4C-8957-51FFB233969C

The request ID for troubleshooting.

Success Boolean true

Indicates whether the call is successful. A value of true indicates that the call is successful. A value of false indicates that the call has failed.

UnhealthyList

The list of unhealthy servers.

  └Id Long 123

The ID of the task.

  └InstanceList i-a34b581****

The list of unhealthy servers.

Examples

Sample requests


http(s)://[Endpoint]/? Action=DescribeUnhealthyHostAvailability
&<Common request parameters>

Successful response examples

XML format

<DescribeUnhealthyHostAvailabilityResponse>
  <RequestId>ACBDBB40-DFB6-4F4C-8957-51FFB233969C</RequestId>
  <Success>true</Success> 
  <Code>200</Code>
</DescribeUnhealthyHostAvailabilityResponse>

JSON format

{
	"RequestId":"ACBDBB40-DFB6-4F4C-8957-51FFB233969C",
	"Success":true,
	"Code":200
}

Error codes

View error codes