Queries the specifications of an ApsaraDB for HBase instance type.

The complete mappings between instance types and specifications are subject to the list returned by this operation.

If the error message "instanceType is not found" is returned, the specifications of the instance type are discarded. If you need to use the specifications, contact the ApsaraDB for HBase management team.

Request parameters

Parameter Type Required Example Description
Action String Yes DescribeInstanceType

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

InstanceType String No hbase.n2.4xlarge

The name of the instance type. For more information, see Node specifications.

Note If this parameter is not specified, the specifications of all the instance types are returned.

Response parameters

Parameter Type Example Description
RequestId String DD23BBB4-64C2-42A4-B2E2-7E56C7AA815A

The ID of the request.

InstanceTypeSpecList Array of InstanceTypeSpec

The specifications of the instance type.

InstanceTypeSpec
InstanceType String hbase.n2.4xlarge

The name of the instance type.

CpuSize Long 8

The number of CPU cores.

MemSize Long 16

The memory size. Unit: GB.

Examples

Sample requests

http(s)://hbase.aliyuncs.com/?Action=DescribeInstanceType
&InstanceType=hbase.n2.4xlarge
&<Common request parameters>

Sample success responses

XML format

HTTP/1.1 200 OK
Content-Type:application/xml

<RequestId>DD23BBB4-64C2-42A4-B2E2-7E56C7AA815A</RequestId>
<InstanceTypeSpecList>
    <InstanceTypeSpec>
        <CpuSize>16</CpuSize>
        <MemSize>64</MemSize>
        <InstanceType>hbase.n2.4xlarge</InstanceType>
    </InstanceTypeSpec>
</InstanceTypeSpecList>

JSON format

HTTP/1.1 200 OK
Content-Type:application/json

{
  "RequestId" : "DD23BBB4-64C2-42A4-B2E2-7E56C7AA815A",
  "InstanceTypeSpecList" : {
    "InstanceTypeSpec" : [ {
      "CpuSize" : 16,
      "MemSize" : 64,
      "InstanceType" : "hbase.n2.4xlarge"
    } ]
  }
}

Error codes

For a list of error codes, visit the Error Center.