Queries the types of instances that can be created in specific zones.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters

Parameter Type Required Example Description
Action String No DescribeAvailableResource

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

RegionId String Yes cn-hangzhou

The ID of the region to query. You can call the DescribeRegions operation to query the most recent region list.

ZoneId String No cn-hangzhou-h

The ID of the zone to query. You can call the DescribeRegions operation to query the most recent zone list.

InstanceChargeType String No PrePaid

The billing method. Valid values:

  • PrePaid: subscription.
  • PostPaid: pay-as-you-go.
Note Default value: PrePaid.

Response parameters

Parameter Type Example Description
RequestId String 344EE51D-8850-4935-B68B-58A8F4DCE3BD

The ID of the request.

AvailableZones Array

The detailed information of the zones that were queried.

RegionId String cn-hangzhou

The ID of the region.

ZoneId String cn-hangzhou-h

The ID of the zone.

SupportedEngineVersions Array

The detailed information about storage engines and database versions in the zone.

Version String 3.0

The specific database version supported for instances.

SupportedEngines Array

The detailed information about storage engines in the zone.

Engine String WiredTiger

The specific storage engine supported for instances.

SupportedNodeTypes Array

The detailed information about architecture types in the zone.

NodeType String 1

The specific architecture supported for instances.

NetworkTypes String Classic

The specific network type supported for instances.

AvailableResources Array

The detailed information about available instance types in the zone.

InstanceClass String dds.mongo.2xlarge

The specific type supported for instances.

Examples

Sample requests

http(s)://mongodb.aliyuncs.com/? Action=DescribeAvailableResource
&RegionId=cn-hangzhou
&<Common request parameters>

Sample success responses

XML format

<RequestId>0216CE39-F271-4B59-90BD-75CE21EB434B</RequestId>
<AvailableZones>
    <AvailableZone>
        <SupportedEngineVersions>
            <SupportedEngineVersion>
                <Version>3.0</Version>
                <SupportedEngines>
                    <SupportedEngine>
                        <SupportedNodeTypes>
                            <SupportedNodeType>
                                <NodeType>3</NodeType>
                                <AvailableResources>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.medium</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.standard</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xmonopolize</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.mid</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.xlarge</InstanceClass>
                                    </AvailableResource>
                                </AvailableResources>
                                <NetworkTypes>VPC</NetworkTypes>
                                <NetworkTypes>Classic</NetworkTypes>
                            </SupportedNodeType>
                            <SupportedNodeType>
                                <NodeType>5</NodeType>
                                <AvailableResources>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.medium</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.standard</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xmonopolize</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.mid</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.xlarge</InstanceClass>
                                    </AvailableResource>
                                </AvailableResources>
                                <NetworkTypes>Classic</NetworkTypes>
                                <NetworkTypes>VPC</NetworkTypes>
                            </SupportedNodeType>
                            <SupportedNodeType>
                                <NodeType>7</NodeType>
                                <AvailableResources>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.medium</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.standard</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xmonopolize</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.mid</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.xlarge</InstanceClass>
                                    </AvailableResource>
                                </AvailableResources>
                                <NetworkTypes>Classic</NetworkTypes>
                                <NetworkTypes>VPC</NetworkTypes>
                            </SupportedNodeType>
                        </SupportedNodeTypes>
                        <Engine>WiredTiger</Engine>
                    </SupportedEngine>
                </SupportedEngines>
            </SupportedEngineVersion>
            <SupportedEngineVersion>
                <Version>4.0</Version>
                <SupportedEngines>
                    <SupportedEngine>
                        <SupportedNodeTypes>
                            <SupportedNodeType>
                                <NodeType>1</NodeType>
                                <AvailableResources>
                                    <AvailableResource>
                                        <InstanceClass>dds.sn2.medium.1</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.sn2.xlarge.1</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.sn4.xlarge.1</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.sn4.large.1</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.sn2.large.1</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.n2.small.1</InstanceClass>
                                    </AvailableResource>
                                </AvailableResources>
                                <NetworkTypes>VPC</NetworkTypes>
                            </SupportedNodeType>
                            <SupportedNodeType>
                                <NodeType>3</NodeType>
                                <AvailableResources>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.medium</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.standard</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xmonopolize</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.mid</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.xlarge</InstanceClass>
                                    </AvailableResource>
                                </AvailableResources>
                                <NetworkTypes>VPC</NetworkTypes>
                                <NetworkTypes>Classic</NetworkTypes>
                            </SupportedNodeType>
                            <SupportedNodeType>
                                <NodeType>5</NodeType>
                                <AvailableResources>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.medium</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.standard</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xmonopolize</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.mid</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.xlarge</InstanceClass>
                                    </AvailableResource>
                                </AvailableResources>
                                <NetworkTypes>Classic</NetworkTypes>
                                <NetworkTypes>VPC</NetworkTypes>
                            </SupportedNodeType>
                            <SupportedNodeType>
                                <NodeType>7</NodeType>
                                <AvailableResources>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.medium</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.standard</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xmonopolize</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.mid</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.xlarge</InstanceClass>
                                    </AvailableResource>
                                </AvailableResources>
                                <NetworkTypes>Classic</NetworkTypes>
                                <NetworkTypes>VPC</NetworkTypes>
                            </SupportedNodeType>
                        </SupportedNodeTypes>
                        <Engine>WiredTiger</Engine>
                    </SupportedEngine>
                </SupportedEngines>
            </SupportedEngineVersion>
            <SupportedEngineVersion>
                <Version>3.2</Version>
                <SupportedEngines>
                    <SupportedEngine>
                        <SupportedNodeTypes>
                            <SupportedNodeType>
                                <NodeType>3</NodeType>
                                <AvailableResources>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.medium</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.standard</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xmonopolize</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.mid</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.xlarge</InstanceClass>
                                    </AvailableResource>
                                </AvailableResources>
                                <NetworkTypes>VPC</NetworkTypes>
                                <NetworkTypes>Classic</NetworkTypes>
                            </SupportedNodeType>
                            <SupportedNodeType>
                                <NodeType>5</NodeType>
                                <AvailableResources>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.medium</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.standard</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xmonopolize</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.mid</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.xlarge</InstanceClass>
                                    </AvailableResource>
                                </AvailableResources>
                                <NetworkTypes>Classic</NetworkTypes>
                                <NetworkTypes>VPC</NetworkTypes>
                            </SupportedNodeType>
                            <SupportedNodeType>
                                <NodeType>7</NodeType>
                                <AvailableResources>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.medium</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.standard</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xmonopolize</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.mid</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.xlarge</InstanceClass>
                                    </AvailableResource>
                                </AvailableResources>
                                <NetworkTypes>Classic</NetworkTypes>
                                <NetworkTypes>VPC</NetworkTypes>
                            </SupportedNodeType>
                        </SupportedNodeTypes>
                        <Engine>WiredTiger</Engine>
                    </SupportedEngine>
                </SupportedEngines>
            </SupportedEngineVersion>
            <SupportedEngineVersion>
                <Version>4.2</Version>
                <SupportedEngines>
                    <SupportedEngine>
                        <SupportedNodeTypes>
                            <SupportedNodeType>
                                <NodeType>3</NodeType>
                                <AvailableResources>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.medium</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.standard</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xmonopolize</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.mid</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.xlarge</InstanceClass>
                                    </AvailableResource>
                                </AvailableResources>
                                <NetworkTypes>VPC</NetworkTypes>
                                <NetworkTypes>Classic</NetworkTypes>
                            </SupportedNodeType>
                            <SupportedNodeType>
                                <NodeType>5</NodeType>
                                <AvailableResources>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.medium</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.standard</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xmonopolize</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.mid</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.xlarge</InstanceClass>
                                    </AvailableResource>
                                </AvailableResources>
                                <NetworkTypes>Classic</NetworkTypes>
                                <NetworkTypes>VPC</NetworkTypes>
                            </SupportedNodeType>
                            <SupportedNodeType>
                                <NodeType>7</NodeType>
                                <AvailableResources>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.medium</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.standard</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xmonopolize</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.mid</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.xlarge</InstanceClass>
                                    </AvailableResource>
                                </AvailableResources>
                                <NetworkTypes>Classic</NetworkTypes>
                                <NetworkTypes>VPC</NetworkTypes>
                            </SupportedNodeType>
                        </SupportedNodeTypes>
                        <Engine>WiredTiger</Engine>
                    </SupportedEngine>
                </SupportedEngines>
            </SupportedEngineVersion>
            <SupportedEngineVersion>
                <Version>3.4</Version>
                <SupportedEngines>
                    <SupportedEngine>
                        <SupportedNodeTypes>
                            <SupportedNodeType>
                                <NodeType>1</NodeType>
                                <AvailableResources>
                                    <AvailableResource>
                                        <InstanceClass>dds.sn2.medium.1</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.sn2.xlarge.1</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.sn4.xlarge.1</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.sn4.large.1</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.sn2.large.1</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.n2.small.1</InstanceClass>
                                    </AvailableResource>
                                </AvailableResources>
                                <NetworkTypes>VPC</NetworkTypes>
                            </SupportedNodeType>
                            <SupportedNodeType>
                                <NodeType>3</NodeType>
                                <AvailableResources>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.medium</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.standard</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xmonopolize</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.mid</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.xlarge</InstanceClass>
                                    </AvailableResource>
                                </AvailableResources>
                                <NetworkTypes>VPC</NetworkTypes>
                                <NetworkTypes>Classic</NetworkTypes>
                            </SupportedNodeType>
                            <SupportedNodeType>
                                <NodeType>5</NodeType>
                                <AvailableResources>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.medium</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.standard</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xmonopolize</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.mid</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.xlarge</InstanceClass>
                                    </AvailableResource>
                                </AvailableResources>
                                <NetworkTypes>Classic</NetworkTypes>
                                <NetworkTypes>VPC</NetworkTypes>
                            </SupportedNodeType>
                            <SupportedNodeType>
                                <NodeType>7</NodeType>
                                <AvailableResources>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.medium</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.large</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.4xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.standard</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.2xmonopolize</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>mongo.x8.2xlarge</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.mid</InstanceClass>
                                    </AvailableResource>
                                    <AvailableResource>
                                        <InstanceClass>dds.mongo.xlarge</InstanceClass>
                                    </AvailableResource>
                                </AvailableResources>
                                <NetworkTypes>Classic</NetworkTypes>
                                <NetworkTypes>VPC</NetworkTypes>
                            </SupportedNodeType>
                        </SupportedNodeTypes>
                        <Engine>WiredTiger</Engine>
                    </SupportedEngine>
                </SupportedEngines>
            </SupportedEngineVersion>
        </SupportedEngineVersions>
        <RegionId>cn-hangzhou</RegionId>
        <ZoneId>cn-hangzhou-h</ZoneId>
    </AvailableZone>
</AvailableZones>

JSON format

{
    "RequestId": "0216CE39-F271-4B59-90BD-75CE21EB434B",
    "AvailableZones": {
        "AvailableZone": [
            {
                "SupportedEngineVersions": {
                    "SupportedEngineVersion": [
                        {
                            "Version": "3.0",
                            "SupportedEngines": {
                                "SupportedEngine": [
                                    {
                                        "SupportedNodeTypes": {
                                            "SupportedNodeType": [
                                                {
                                                    "NodeType": "3",
                                                    "AvailableResources": {
                                                        "AvailableResource": [
                                                            {
                                                                "InstanceClass": "dds.mongo.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.medium"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.large"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.large"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.standard"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.2xmonopolize"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.mid"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.xlarge"
                                                            }
                                                        ]
                                                    },
                                                    "NetworkTypes": [
                                                        "VPC",
                                                        "Classic"
                                                    ]
                                                },
                                                {
                                                    "NodeType": "5",
                                                    "AvailableResources": {
                                                        "AvailableResource": [
                                                            {
                                                                "InstanceClass": "dds.mongo.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.medium"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.large"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.large"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.standard"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.2xmonopolize"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.mid"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.xlarge"
                                                            }
                                                        ]
                                                    },
                                                    "NetworkTypes": [
                                                        "Classic",
                                                        "VPC"
                                                    ]
                                                },
                                                {
                                                    "NodeType": "7",
                                                    "AvailableResources": {
                                                        "AvailableResource": [
                                                            {
                                                                "InstanceClass": "dds.mongo.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.medium"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.large"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.large"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.standard"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.2xmonopolize"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.mid"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.xlarge"
                                                            }
                                                        ]
                                                    },
                                                    "NetworkTypes": [
                                                        "Classic",
                                                        "VPC"
                                                    ]
                                                }
                                            ]
                                        },
                                        "Engine": "WiredTiger"
                                    }
                                ]
                            }
                        },
                        {
                            "Version": "4.0",
                            "SupportedEngines": {
                                "SupportedEngine": [
                                    {
                                        "SupportedNodeTypes": {
                                            "SupportedNodeType": [
                                                {
                                                    "NodeType": "1",
                                                    "AvailableResources": {
                                                        "AvailableResource": [
                                                            {
                                                                "InstanceClass": "dds.sn2.medium.1"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.sn2.xlarge.1"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.sn4.xlarge.1"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.sn4.large.1"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.sn2.large.1"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.n2.small.1"
                                                            }
                                                        ]
                                                    },
                                                    "NetworkTypes": [
                                                        "VPC"
                                                    ]
                                                },
                                                {
                                                    "NodeType": "3",
                                                    "AvailableResources": {
                                                        "AvailableResource": [
                                                            {
                                                                "InstanceClass": "dds.mongo.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.medium"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.large"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.large"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.standard"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.2xmonopolize"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.mid"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.xlarge"
                                                            }
                                                        ]
                                                    },
                                                    "NetworkTypes": [
                                                        "VPC",
                                                        "Classic"
                                                    ]
                                                },
                                                {
                                                    "NodeType": "5",
                                                    "AvailableResources": {
                                                        "AvailableResource": [
                                                            {
                                                                "InstanceClass": "dds.mongo.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.medium"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.large"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.large"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.standard"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.2xmonopolize"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.mid"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.xlarge"
                                                            }
                                                        ]
                                                    },
                                                    "NetworkTypes": [
                                                        "Classic",
                                                        "VPC"
                                                    ]
                                                },
                                                {
                                                    "NodeType": "7",
                                                    "AvailableResources": {
                                                        "AvailableResource": [
                                                            {
                                                                "InstanceClass": "dds.mongo.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.medium"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.large"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.large"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.standard"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.2xmonopolize"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.mid"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.xlarge"
                                                            }
                                                        ]
                                                    },
                                                    "NetworkTypes": [
                                                        "Classic",
                                                        "VPC"
                                                    ]
                                                }
                                            ]
                                        },
                                        "Engine": "WiredTiger"
                                    }
                                ]
                            }
                        },
                        {
                            "Version": "3.2",
                            "SupportedEngines": {
                                "SupportedEngine": [
                                    {
                                        "SupportedNodeTypes": {
                                            "SupportedNodeType": [
                                                {
                                                    "NodeType": "3",
                                                    "AvailableResources": {
                                                        "AvailableResource": [
                                                            {
                                                                "InstanceClass": "dds.mongo.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.medium"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.large"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.large"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.standard"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.2xmonopolize"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.mid"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.xlarge"
                                                            }
                                                        ]
                                                    },
                                                    "NetworkTypes": [
                                                        "VPC",
                                                        "Classic"
                                                    ]
                                                },
                                                {
                                                    "NodeType": "5",
                                                    "AvailableResources": {
                                                        "AvailableResource": [
                                                            {
                                                                "InstanceClass": "dds.mongo.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.medium"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.large"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.large"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.standard"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.2xmonopolize"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.mid"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.xlarge"
                                                            }
                                                        ]
                                                    },
                                                    "NetworkTypes": [
                                                        "Classic",
                                                        "VPC"
                                                    ]
                                                },
                                                {
                                                    "NodeType": "7",
                                                    "AvailableResources": {
                                                        "AvailableResource": [
                                                            {
                                                                "InstanceClass": "dds.mongo.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.medium"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.large"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.large"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.standard"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.2xmonopolize"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.mid"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.xlarge"
                                                            }
                                                        ]
                                                    },
                                                    "NetworkTypes": [
                                                        "Classic",
                                                        "VPC"
                                                    ]
                                                }
                                            ]
                                        },
                                        "Engine": "WiredTiger"
                                    }
                                ]
                            }
                        },
                        {
                            "Version": "4.2",
                            "SupportedEngines": {
                                "SupportedEngine": [
                                    {
                                        "SupportedNodeTypes": {
                                            "SupportedNodeType": [
                                                {
                                                    "NodeType": "3",
                                                    "AvailableResources": {
                                                        "AvailableResource": [
                                                            {
                                                                "InstanceClass": "dds.mongo.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.medium"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.large"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.large"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.standard"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.2xmonopolize"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.mid"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.xlarge"
                                                            }
                                                        ]
                                                    },
                                                    "NetworkTypes": [
                                                        "VPC",
                                                        "Classic"
                                                    ]
                                                },
                                                {
                                                    "NodeType": "5",
                                                    "AvailableResources": {
                                                        "AvailableResource": [
                                                            {
                                                                "InstanceClass": "dds.mongo.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.medium"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.large"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.large"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.standard"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.2xmonopolize"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.mid"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.xlarge"
                                                            }
                                                        ]
                                                    },
                                                    "NetworkTypes": [
                                                        "Classic",
                                                        "VPC"
                                                    ]
                                                },
                                                {
                                                    "NodeType": "7",
                                                    "AvailableResources": {
                                                        "AvailableResource": [
                                                            {
                                                                "InstanceClass": "dds.mongo.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.medium"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.large"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.large"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.standard"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.2xmonopolize"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.mid"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.xlarge"
                                                            }
                                                        ]
                                                    },
                                                    "NetworkTypes": [
                                                        "Classic",
                                                        "VPC"
                                                    ]
                                                }
                                            ]
                                        },
                                        "Engine": "WiredTiger"
                                    }
                                ]
                            }
                        },
                        {
                            "Version": "3.4",
                            "SupportedEngines": {
                                "SupportedEngine": [
                                    {
                                        "SupportedNodeTypes": {
                                            "SupportedNodeType": [
                                                {
                                                    "NodeType": "1",
                                                    "AvailableResources": {
                                                        "AvailableResource": [
                                                            {
                                                                "InstanceClass": "dds.sn2.medium.1"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.sn2.xlarge.1"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.sn4.xlarge.1"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.sn4.large.1"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.sn2.large.1"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.n2.small.1"
                                                            }
                                                        ]
                                                    },
                                                    "NetworkTypes": [
                                                        "VPC"
                                                    ]
                                                },
                                                {
                                                    "NodeType": "3",
                                                    "AvailableResources": {
                                                        "AvailableResource": [
                                                            {
                                                                "InstanceClass": "dds.mongo.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.medium"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.large"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.large"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.standard"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.2xmonopolize"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.mid"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.xlarge"
                                                            }
                                                        ]
                                                    },
                                                    "NetworkTypes": [
                                                        "VPC",
                                                        "Classic"
                                                    ]
                                                },
                                                {
                                                    "NodeType": "5",
                                                    "AvailableResources": {
                                                        "AvailableResource": [
                                                            {
                                                                "InstanceClass": "dds.mongo.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.medium"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.large"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.large"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.standard"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.2xmonopolize"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.mid"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.xlarge"
                                                            }
                                                        ]
                                                    },
                                                    "NetworkTypes": [
                                                        "Classic",
                                                        "VPC"
                                                    ]
                                                },
                                                {
                                                    "NodeType": "7",
                                                    "AvailableResources": {
                                                        "AvailableResource": [
                                                            {
                                                                "InstanceClass": "dds.mongo.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.medium"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.large"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.large"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.4xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.standard"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.2xmonopolize"
                                                            },
                                                            {
                                                                "InstanceClass": "mongo.x8.2xlarge"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.mid"
                                                            },
                                                            {
                                                                "InstanceClass": "dds.mongo.xlarge"
                                                            }
                                                        ]
                                                    },
                                                    "NetworkTypes": [
                                                        "Classic",
                                                        "VPC"
                                                    ]
                                                }
                                            ]
                                        },
                                        "Engine": "WiredTiger"
                                    }
                                ]
                            }
                        }
                    ]
                },
                "RegionId": "cn-hangzhou",
                "ZoneId": "cn-hangzhou-h"
            }
        ]
    }
}

Error codes

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