Queries the types of ApsaraDB for Redis instances that can be created in a specified zone.

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 Yes DescribeAvailableResource

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

RegionId String Yes cn-hangzhou

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

ZoneId String No cn-hangzhou-h

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

InstanceChargeType String No PrePaid

The billing method of the instance. Default value: PrePaid. Valid values:

  • PrePaid: subscription
  • PostPaid: pay-as-you-go
DbType String No sharding

The database engine type of the instance.

  • normal: replica set instance
  • sharding: sharded cluster instance
ResourceGroupId String No rg-acfmyiu4ekp****

The ID of the resource group.

Response parameters

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

The ID of the request.

SupportedDBTypes Array of SupportedDBType

The available database types.

SupportedDBType
AvailableZones Array of AvailableZone

The available zones.

AvailableZone
SupportedEngineVersions Array of SupportedEngineVersion

The available storage engine versions.

SupportedEngineVersion
SupportedEngines Array of SupportedEngine

The available storage engines.

SupportedEngine
SupportedNodeTypes Array of SupportedNodeType

The available instance types.

SupportedNodeType
NodeType String 3

The number of nodes in the instance.

NetworkTypes String VPC

The network type of the instance.

AvailableResources Array of AvailableResource

Details about the available resources.

AvailableResource
InstanceClassRemark String 8 cores, 32 GB (maximum connections: 8000, maximum IOPS: 14000)

The instance specifications.

InstanceClass String dds.mongo.2xlarge

The instance type.

Engine String WiredTiger

The storage engine of the instance.

Version String 4.0

The database engine version of the instance.

ZoneId String cn-hangzhou-h

The zone ID of the instance.

RegionId String cn-hangzhou

The region ID of the instance.

DbType String sharding

The database engine type of the instance.

Examples

Sample requests

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

Sample success responses

XML format

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

<DescribeAvailableResourceResponse>
    <RequestId>FEC6B269-5CD3-50B3-8F1E-26D870CF****</RequestId>
    <SupportedDBTypes>
        <SupportedDBType>
            <DbType>normal</DbType>
            <AvailableZones>
                <AvailableZone>
                    <ZoneId>cn-hangzhou-h</ZoneId>
                    <RegionId>cn-hangzhou</RegionId>
                    <SupportedEngineVersions>
                        <SupportedEngineVersion>
                            <Version>4.4</Version>
                            <SupportedEngines>
                                <SupportedEngine>
                                    <SupportedNodeTypes>
                                        <SupportedNodeType>
                                            <NetworkTypes>["VPC","Classic"]</NetworkTypes>
                                            <NodeType>3</NodeType>
                                            <AvailableResources>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 8 GB (Dedicated cloud-disk) (Current instance type: mdb.shard.2x.xlarge.d (4 cores, 8 GB (Dedicated cloud-disk), maximum connections: 3000, maximum IOPS: min{1800 + 50 × Storage space, 21000}))</InstanceClassRemark>
                                                    <InstanceClass>mdb.shard.2x.xlarge.d</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 16 GB (Dedicated cloud-disk) (Current instance type: mdb.shard.2x.2xlarge.d (8 cores, 16 GB) (Dedicated cloud-disk), maximum connections: 5000, maximum IOPS: min{1800 + 50 × Storage space, 26250}))</InstanceClassRemark>
                                                    <InstanceClass>mdb.shard.2x.2xlarge.d</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 32 GB (Dedicated cloud-disk) (Current instance type: mdb.shard.2x.4xlarge.d (16 cores, 32 GB (Dedicated cloud-disk), maximum connections: 8000, maximum IOPS: min{1800 + 50 × Storage space, 42000}))</InstanceClassRemark>
                                                    <InstanceClass>mdb.shard.2x.4xlarge.d</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>32 cores, 64 GB (Dedicated cloud-disk) (Current instance type: mdb.shard.2x.8xlarge.d (32 cores, 64 GB (Dedicated cloud-disk), maximum connections: 16000, maximum IOPS: min{1800 + 50 × Storage space, 50000}))</InstanceClassRemark>
                                                    <InstanceClass>mdb.shard.2x.8xlarge.d</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>2 cores, 8 GB (Dedicated cloud-disk) (Current instance type: mdb.shard.4x.large.d (2 cores, 8 GB (Dedicated cloud-disk), maximum connections: 3000, maximum IOPS: min{1800 + 50 × Storage space, 10500}))</InstanceClassRemark>
                                                    <InstanceClass>mdb.shard.4x.large.d</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 16 GB (Dedicated cloud-disk) (Current instance type: mdb.shard.4x.xlarge.d (4 cores, 16 GB (Dedicated cloud-disk), maximum connections: 5000, maximum IOPS: min{1800 + 50 × Storage space, 21000}))</InstanceClassRemark>
                                                    <InstanceClass>mdb.shard.4x.xlarge.d</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 32 GB (Dedicated cloud-disk) (Current instance type: mdb.shard.4x.2xlarge.d (8 cores, 32 GB (Dedicated cloud-disk), maximum connections: 8000, maximum IOPS: min{1800 + 50 × Storage space, 26250}))</InstanceClassRemark>
                                                    <InstanceClass>mdb.shard.4x.2xlarge.d</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 64 GB (Dedicated cloud-disk) (Current instance type: mdb.shard.4x.4xlarge.d (16 cores, 64 GB (Dedicated cloud-disk), maximum connections: 16000, maximum IOPS: min{1800 + 50 × Storage space, 42000}))</InstanceClassRemark>
                                                    <InstanceClass>mdb.shard.4x.4xlarge.d</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>32 cores, 128 GB (Dedicated cloud-disk) (Current instance type: mdb.shard.4x.8xlarge.d (32 cores, 128 GB (Dedicated cloud-disk), maximum connections: 16000, maximum IOPS: min{1800 + 50 × Storage space, 50000}))</InstanceClassRemark>
                                                    <InstanceClass>mdb.shard.4x.8xlarge.d</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>2 cores, 16 GB (Dedicated cloud-disk) (Current instance type: mdb.shard.8x.large.d (2 cores, 16 GB (Dedicated cloud-disk), maximum connections: 5000, maximum IOPS: min{1800 + 50 × Storage space, 10500}))</InstanceClassRemark>
                                                    <InstanceClass>mdb.shard.8x.large.d</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 32 GB (Dedicated cloud-disk) (Current instance type: mdb.shard.8x.xlarge.d (4 cores, 32 GB (Dedicated cloud-disk), maximum connections: 8000, maximum IOPS: min{1800 + 50 × Storage space, 21000}))</InstanceClassRemark>
                                                    <InstanceClass>mdb.shard.8x.xlarge.d</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 64 GB (Dedicated cloud-disk) (Current instance type: mdb.shard.8x.2xlarge.d (8 cores, 64 GB (Dedicated cloud-disk), maximum connections: 16000, maximum IOPS: min{1800 + 50 × Storage space, 26250}))</InstanceClassRemark>
                                                    <InstanceClass>mdb.shard.8x.2xlarge.d</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 128 GB (Dedicated cloud-disk) (Current instance type: mdb.shard.8x.4xlarge.d (16 cores, 128 GB (Dedicated cloud-disk), maximum connections: 16000, maximum IOPS: min{1800 + 50 × Storage space, 42000}))</InstanceClassRemark>
                                                    <InstanceClass>mdb.shard.8x.4xlarge.d</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>32 cores, 256 GB (Dedicated cloud-disk) (Current instance type: mdb.shard.8x.8xlarge.d (32 cores, 256 GB (Dedicated cloud-disk), maximum connections: 16000, maximum IOPS: min{1800 + 50 × Storage space, 50000}))</InstanceClassRemark>
                                                    <InstanceClass>mdb.shard.8x.8xlarge.d</InstanceClass>
                                                </AvailableResource>
                                            </AvailableResources>
                                        </SupportedNodeType>
                                    </SupportedNodeTypes>
                                    <Engine>WiredTiger</Engine>
                                </SupportedEngine>
                            </SupportedEngines>
                        </SupportedEngineVersion>
                        <SupportedEngineVersion>
                            <Version>4.2</Version>
                            <SupportedEngines>
                                <SupportedEngine>
                                    <SupportedNodeTypes>
                                        <SupportedNodeType>
                                            <NetworkTypes>["VPC","Classic"]</NetworkTypes>
                                            <NodeType>3</NodeType>
                                            <AvailableResources>
                                                <AvailableResource>
                                                    <InstanceClassRemark>1 core, 2 GB (Current instance type: dds.mongo.mid (1 core, 2 GB (General-purpose local-disk), maximum connections: 500, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.mid</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>2 cores, 4 GB (Current instance type: dds.mongo.standard (2 cores, 4 GB (General-purpose local-disk), maximum connections: 1000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.standard</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 8 GB (Current instance type: dds.mongo.large (4 cores, 8 GB (General-purpose local-disk), maximum connections: 3000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.large</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 16 GB (Current instance type: dds.mongo.xlarge (8 cores, 16 GB (General-purpose local-disk), maximum connections: 5000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 32 GB (Current instance type: dds.mongo.2xlarge (8 cores, 32 GB (General-purpose local-disk), maximum connections: 8000, maximum IOPS: 14000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.2xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 64 GB (Current instance type: dds.mongo.4xlarge (16 cores, 64 GB (General-purpose local-disk), maximum connections: 16000, maximum IOPS: 16000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.4xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>2 cores, 16 GB (Dedicated local-disk) (Current instance type: mongo.x8.medium (2 cores, 16 GB (Dedicated local-disk), maximum connections: 2500, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.medium</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 32 GB (Dedicated local-disk) (Current instance type: mongo.x8.large (4 cores, 32 GB (Dedicated local-disk), maximum connections: 5000, maximum IOPS: 9000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.large</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 64 GB (Dedicated local-disk) (Current instance type: mongo.x8.xlarge (8 cores, 64 GB (Dedicated local-disk), maximum connections: 10000, maximum IOPS: 18000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 128 GB (Dedicated local-disk) (Current instance type: mongo.x8.2xlarge (16 cores, 128 GB (Dedicated local-disk), maximum connections: 20000, maximum IOPS: 36000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.2xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>32 cores, 256 GB (Dedicated local-disk) (Current instance type: mongo.x8.4xlarge (32 cores, 256 GB (Dedicated local-disk), maximum connections: 40000, maximum IOPS: 72000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.4xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>60 cores, 440 GB (Dedicated host) (Current instance type: dds.mongo.2xmonopolize (60 cores, 440 GB (Dedicated host), maximum connections: 100000, maximum IOPS: 100000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.2xmonopolize</InstanceClass>
                                                </AvailableResource>
                                            </AvailableResources>
                                        </SupportedNodeType>
                                        <SupportedNodeType>
                                            <NetworkTypes>["VPC","Classic"]</NetworkTypes>
                                            <NodeType>5</NodeType>
                                            <AvailableResources>
                                                <AvailableResource>
                                                    <InstanceClassRemark>1 core, 2 GB (Current instance type: dds.mongo.mid (1 core, 2 GB (General-purpose local-disk), maximum connections: 500, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.mid</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>2 cores, 4 GB (Current instance type: dds.mongo.standard (2 cores, 4 GB (General-purpose local-disk), maximum connections: 1000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.standard</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 8 GB (Current instance type: dds.mongo.large (4 cores, 8 GB (General-purpose local-disk), maximum connections: 3000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.large</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 16 GB (Current instance type: dds.mongo.xlarge (8 cores, 16 GB (General-purpose local-disk), maximum connections: 5000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 32 GB (Current instance type: dds.mongo.2xlarge (8 cores, 32 GB (General-purpose local-disk), maximum connections: 8000, maximum IOPS: 14000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.2xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 64 GB (Current instance type: dds.mongo.4xlarge (16 cores, 64 GB (General-purpose local-disk), maximum connections: 16000, maximum IOPS: 16000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.4xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>2 cores, 16 GB (Dedicated local-disk) (Current instance type: mongo.x8.medium (2 cores, 16 GB (Dedicated local-disk), maximum connections: 2500, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.medium</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 32 GB (Dedicated local-disk) (Current instance type: mongo.x8.large (4 cores, 32 GB (Dedicated local-disk), maximum connections: 5000, maximum IOPS: 9000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.large</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 64 GB (Dedicated local-disk) (Current instance type: mongo.x8.xlarge (8 cores, 64 GB (Dedicated local-disk), maximum connections: 10000, maximum IOPS: 18000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 128 GB (Dedicated local-disk) (Current instance type: mongo.x8.2xlarge (16 cores, 128 GB (Dedicated local-disk), maximum connections: 20000, maximum IOPS: 36000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.2xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>32 cores, 256 GB (Dedicated local-disk) (Current instance type: mongo.x8.4xlarge (32 cores, 256 GB (Dedicated local-disk), maximum connections: 40000, maximum IOPS: 72000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.4xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>60 cores, 440 GB (Dedicated host) (Current instance type: dds.mongo.2xmonopolize (60 cores, 440 GB (Dedicated host), maximum connections: 100000, maximum IOPS: 100000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.2xmonopolize</InstanceClass>
                                                </AvailableResource>
                                            </AvailableResources>
                                        </SupportedNodeType>
                                        <SupportedNodeType>
                                            <NetworkTypes>["VPC","Classic"]</NetworkTypes>
                                            <NodeType>7</NodeType>
                                            <AvailableResources>
                                                <AvailableResource>
                                                    <InstanceClassRemark>1 core, 2 GB (Current instance type: dds.mongo.mid (1 core, 2 GB (General-purpose local-disk), maximum connections: 500, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.mid</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>2 cores, 4 GB (Current instance type: dds.mongo.standard (2 cores, 4 GB (General-purpose local-disk), maximum connections: 1000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.standard</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 8 GB (Current instance type: dds.mongo.large (4 cores, 8 GB (General-purpose local-disk), maximum connections: 3000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.large</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 16 GB (Current instance type: dds.mongo.xlarge (8 cores, 16 GB (General-purpose local-disk), maximum connections: 5000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 32 GB (Current instance type: dds.mongo.2xlarge (8 cores, 32 GB (General-purpose local-disk), maximum connections: 8000, maximum IOPS: 14000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.2xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 64 GB (Current instance type: dds.mongo.4xlarge (16 cores, 64 GB (General-purpose local-disk), maximum connections: 16000, maximum IOPS: 16000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.4xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>2 cores, 16 GB (Dedicated local-disk) (Current instance type: mongo.x8.medium (2 cores, 16 GB (Dedicated local-disk), maximum connections: 2500, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.medium</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 32 GB (Dedicated local-disk) (Current instance type: mongo.x8.large (4 cores, 32 GB (Dedicated local-disk), maximum connections: 5000, maximum IOPS: 9000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.large</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 64 GB (Dedicated local-disk) (Current instance type: mongo.x8.xlarge (8 cores, 64 GB (Dedicated local-disk), maximum connections: 10000, maximum IOPS: 18000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 128 GB (Dedicated local-disk) (Current instance type: mongo.x8.2xlarge (16 cores, 128 GB (Dedicated local-disk), maximum connections: 20000, maximum IOPS: 36000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.2xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>32 cores, 256 GB (Dedicated local-disk) (Current instance type: mongo.x8.4xlarge (32 cores, 256 GB (Dedicated local-disk), maximum connections: 40000, maximum IOPS: 72000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.4xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>60 cores, 440 GB (Dedicated host) (Current instance type: dds.mongo.2xmonopolize (60 cores, 440 GB (Dedicated host), maximum connections: 100000, maximum IOPS: 100000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.2xmonopolize</InstanceClass>
                                                </AvailableResource>
                                            </AvailableResources>
                                        </SupportedNodeType>
                                    </SupportedNodeTypes>
                                    <Engine>WiredTiger</Engine>
                                </SupportedEngine>
                            </SupportedEngines>
                        </SupportedEngineVersion>
                        <SupportedEngineVersion>
                            <Version>4.0</Version>
                            <SupportedEngines>
                                <SupportedEngine>
                                    <SupportedNodeTypes>
                                        <SupportedNodeType>
                                            <NetworkTypes>["VPC","Classic"]</NetworkTypes>
                                            <NodeType>3</NodeType>
                                            <AvailableResources>
                                                <AvailableResource>
                                                    <InstanceClassRemark>1 core, 2 GB (Current instance type: dds.mongo.mid (1 core, 2 GB (General-purpose local-disk), maximum connections: 500, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.mid</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>2 cores, 4 GB (Current instance type: dds.mongo.standard (2 cores, 4 GB (General-purpose local-disk), maximum connections: 1000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.standard</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 8 GB (Current instance type: dds.mongo.large (4 cores, 8 GB (General-purpose local-disk), maximum connections: 3000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.large</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 16 GB (Current instance type: dds.mongo.xlarge (8 cores, 16 GB (General-purpose local-disk), maximum connections: 5000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 32 GB (Current instance type: dds.mongo.2xlarge (8 cores, 32 GB (General-purpose local-disk), maximum connections: 8000, maximum IOPS: 14000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.2xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 64 GB (Current instance type: dds.mongo.4xlarge (16 cores, 64 GB (General-purpose local-disk), maximum connections: 16000, maximum IOPS: 16000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.4xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>2 cores, 16 GB (Dedicated local-disk) (Current instance type: mongo.x8.medium (2 cores, 16 GB (Dedicated local-disk), maximum connections: 2500, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.medium</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 32 GB (Dedicated local-disk) (Current instance type: mongo.x8.large (4 cores, 32 GB (Dedicated local-disk), maximum connections: 5000, maximum IOPS: 9000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.large</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 64 GB (Dedicated local-disk) (Current instance type: mongo.x8.xlarge (8 cores, 64 GB (Dedicated local-disk), maximum connections: 10000, maximum IOPS: 18000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 128 GB (Dedicated local-disk) (Current instance type: mongo.x8.2xlarge (16 cores, 128 GB (Dedicated local-disk), maximum connections: 20000, maximum IOPS: 36000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.2xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>32 cores, 256 GB (Dedicated local-disk) (Current instance type: mongo.x8.4xlarge (32 cores, 256 GB (Dedicated local-disk), maximum connections: 40000, maximum IOPS: 72000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.4xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>60 cores, 440 GB (Dedicated host) (Current instance type: dds.mongo.2xmonopolize (60 cores, 440 GB (Dedicated host), maximum connections: 100000, maximum IOPS: 100000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.2xmonopolize</InstanceClass>
                                                </AvailableResource>
                                            </AvailableResources>
                                        </SupportedNodeType>
                                        <SupportedNodeType>
                                            <NetworkTypes>["VPC","Classic"]</NetworkTypes>
                                            <NodeType>5</NodeType>
                                            <AvailableResources>
                                                <AvailableResource>
                                                    <InstanceClassRemark>1 core, 2 GB (Current instance type: dds.mongo.mid (1 core, 2 GB (General-purpose local-disk), maximum connections: 500, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.mid</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>2 cores, 4 GB (Current instance type: dds.mongo.standard (2 cores, 4 GB (General-purpose local-disk), maximum connections: 1000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.standard</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 8 GB (Current instance type: dds.mongo.large (4 cores, 8 GB (General-purpose local-disk), maximum connections: 3000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.large</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 16 GB (Current instance type: dds.mongo.xlarge (8 cores, 16 GB (General-purpose local-disk), maximum connections: 5000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 32 GB (Current instance type: dds.mongo.2xlarge (8 cores, 32 GB (General-purpose local-disk), maximum connections: 8000, maximum IOPS: 14000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.2xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 64 GB (Current instance type: dds.mongo.4xlarge (16 cores, 64 GB (General-purpose local-disk), maximum connections: 16000, maximum IOPS: 16000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.4xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>2 cores, 16 GB (Dedicated local-disk) (Current instance type: mongo.x8.medium (2 cores, 16 GB (Dedicated local-disk), maximum connections: 2500, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.medium</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 32 GB (Dedicated local-disk) (Current instance type: mongo.x8.large (4 cores, 32 GB (Dedicated local-disk), maximum connections: 5000, maximum IOPS: 9000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.large</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 64 GB (Dedicated local-disk) (Current instance type: mongo.x8.xlarge (8 cores, 64 GB (Dedicated local-disk), maximum connections: 10000, maximum IOPS: 18000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 128 GB (Dedicated local-disk) (Current instance type: mongo.x8.2xlarge (16 cores, 128 GB (Dedicated local-disk), maximum connections: 20000, maximum IOPS: 36000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.2xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>32 cores, 256 GB (Dedicated local-disk) (Current instance type: mongo.x8.4xlarge (32 cores, 256 GB (Dedicated local-disk), maximum connections: 40000, maximum IOPS: 72000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.4xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>60 cores, 440 GB (Dedicated host) (Current instance type: dds.mongo.2xmonopolize (60 cores, 440 GB (Dedicated host), maximum connections: 100000, maximum IOPS: 100000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.2xmonopolize</InstanceClass>
                                                </AvailableResource>
                                            </AvailableResources>
                                        </SupportedNodeType>
                                        <SupportedNodeType>
                                            <NetworkTypes>["VPC","Classic"]</NetworkTypes>
                                            <NodeType>7</NodeType>
                                            <AvailableResources>
                                                <AvailableResource>
                                                    <InstanceClassRemark>1 core, 2 GB (Current instance type: dds.mongo.mid (1 core, 2 GB (General-purpose local-disk), maximum connections: 500, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.mid</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>2 cores, 4 GB (Current instance type: dds.mongo.standard (2 cores, 4 GB (General-purpose local-disk), maximum connections: 1000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.standard</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 8 GB (Current instance type: dds.mongo.large (4 cores, 8 GB (General-purpose local-disk), maximum connections: 3000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.large</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 16 GB (Current instance type: dds.mongo.xlarge (8 cores, 16 GB (General-purpose local-disk), maximum connections: 5000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 32 GB (Current instance type: dds.mongo.2xlarge (8 cores, 32 GB (General-purpose local-disk), maximum connections: 8000, maximum IOPS: 14000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.2xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 64 GB (Current instance type: dds.mongo.4xlarge (16 cores, 64 GB (General-purpose local-disk), maximum connections: 16000, maximum IOPS: 16000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.4xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>2 cores, 16 GB (Dedicated local-disk) (Current instance type: mongo.x8.medium (2 cores, 16 GB (Dedicated local-disk), maximum connections: 2500, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.medium</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 32 GB (Dedicated local-disk) (Current instance type: mongo.x8.large (4 cores, 32 GB (Dedicated local-disk), maximum connections: 5000, maximum IOPS: 9000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.large</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 64 GB (Dedicated local-disk) (Current instance type: mongo.x8.xlarge (8 cores, 64 GB (Dedicated local-disk), maximum connections: 10000, maximum IOPS: 18000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 128 GB (Dedicated local-disk) (Current instance type: mongo.x8.2xlarge (16 cores, 128 GB (Dedicated local-disk), maximum connections: 20000, maximum IOPS: 36000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.2xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>32 cores, 256 GB (Dedicated local-disk) (Current instance type: mongo.x8.4xlarge (32 cores, 256 GB (Dedicated local-disk), maximum connections: 40000, maximum IOPS: 72000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.4xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>60 cores, 440 GB (Dedicated host) (Current instance type: dds.mongo.2xmonopolize (60 cores, 440 GB (Dedicated host), maximum connections: 100000, maximum IOPS: 100000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.2xmonopolize</InstanceClass>
                                                </AvailableResource>
                                            </AvailableResources>
                                        </SupportedNodeType>
                                        <SupportedNodeType>
                                            <NetworkTypes>["VPC"]</NetworkTypes>
                                            <NodeType>1</NodeType>
                                            <AvailableResources>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 8 GB (Current instance type: dds.sn2.large.1 (4 cores, 8 GB (General-purpose cloud-disk), maximum connections: 6000, maximum IOPS: min{30 × Storage space, 20000}))</InstanceClassRemark>
                                                    <InstanceClass>dds.sn2.large.1</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 16 GB (Current instance type: dds.sn4.xlarge.1 (4 cores, 16 GB (General-purpose cloud-disk), maximum connections: 8000, maximum IOPS: min{30 × Storage space, 20000}))</InstanceClassRemark>
                                                    <InstanceClass>dds.sn4.xlarge.1</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 16 GB (Current instance type: dds.sn2.xlarge.1 (8 cores, 16 GB (General-purpose cloud-disk), maximum connections: 8000, maximum IOPS: min{30 × Storage space, 20000}))</InstanceClassRemark>
                                                    <InstanceClass>dds.sn2.xlarge.1</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 32 GB (Current instance type: dds.sn4.2xlarge.1 (8 cores, 32 GB (General-purpose cloud-disk), maximum connections: 10000, maximum IOPS: min{30 × Storage space, 20000}))</InstanceClassRemark>
                                                    <InstanceClass>dds.sn4.2xlarge.1</InstanceClass>
                                                </AvailableResource>
                                            </AvailableResources>
                                        </SupportedNodeType>
                                    </SupportedNodeTypes>
                                    <Engine>WiredTiger</Engine>
                                </SupportedEngine>
                            </SupportedEngines>
                        </SupportedEngineVersion>
                        <SupportedEngineVersion>
                            <Version>3.4</Version>
                            <SupportedEngines>
                                <SupportedEngine>
                                    <SupportedNodeTypes>
                                        <SupportedNodeType>
                                            <NetworkTypes>["VPC","Classic"]</NetworkTypes>
                                            <NodeType>3</NodeType>
                                            <AvailableResources>
                                                <AvailableResource>
                                                    <InstanceClassRemark>1 core, 2 GB (Current instance type: dds.mongo.mid (1 core, 2 GB (General-purpose local-disk), maximum connections: 500, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.mid</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>2 cores, 4 GB (Current instance type: dds.mongo.standard (2 cores, 4 GB (General-purpose local-disk), maximum connections: 1000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.standard</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 8 GB (Current instance type: dds.mongo.large (4 cores, 8 GB (General-purpose local-disk), maximum connections: 3000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.large</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 16 GB (Current instance type: dds.mongo.xlarge (8 cores, 16 GB (General-purpose local-disk), maximum connections: 5000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 32 GB (Current instance type: dds.mongo.2xlarge (8 cores, 32 GB (General-purpose local-disk), maximum connections: 8000, maximum IOPS: 14000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.2xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 64 GB (Current instance type: dds.mongo.4xlarge (16 cores, 64 GB (General-purpose local-disk), maximum connections: 16000, maximum IOPS: 16000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.4xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>2 cores, 16 GB (Dedicated local-disk) (Current instance type: mongo.x8.medium (2 cores, 16 GB (Dedicated local-disk), maximum connections: 2500, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.medium</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 32 GB (Dedicated local-disk) (Current instance type: mongo.x8.large (4 cores, 32 GB (Dedicated local-disk), maximum connections: 5000, maximum IOPS: 9000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.large</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 64 GB (Dedicated local-disk) (Current instance type: mongo.x8.xlarge (8 cores, 64 GB (Dedicated local-disk), maximum connections: 10000, maximum IOPS: 18000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 128 GB (Dedicated local-disk) (Current instance type: mongo.x8.2xlarge (16 cores, 128 GB (Dedicated local-disk), maximum connections: 20000, maximum IOPS: 36000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.2xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>32 cores, 256 GB (Dedicated local-disk) (Current instance type: mongo.x8.4xlarge (32 cores, 256 GB (Dedicated local-disk), maximum connections: 40000, maximum IOPS: 72000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.4xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>60 cores, 440 GB (Dedicated host) (Current instance type: dds.mongo.2xmonopolize (60 cores, 440 GB (Dedicated host), maximum connections: 100000, maximum IOPS: 100000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.2xmonopolize</InstanceClass>
                                                </AvailableResource>
                                            </AvailableResources>
                                        </SupportedNodeType>
                                        <SupportedNodeType>
                                            <NetworkTypes>["VPC","Classic"]</NetworkTypes>
                                            <NodeType>5</NodeType>
                                            <AvailableResources>
                                                <AvailableResource>
                                                    <InstanceClassRemark>1 core, 2 GB (Current instance type: dds.mongo.mid (1 core, 2 GB (General-purpose local-disk), maximum connections: 500, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.mid</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>2 cores, 4 GB (Current instance type: dds.mongo.standard (2 cores, 4 GB (General-purpose local-disk), maximum connections: 1000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.standard</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 8 GB (Current instance type: dds.mongo.large (4 cores, 8 GB (General-purpose local-disk), maximum connections: 3000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.large</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 16 GB (Current instance type: dds.mongo.xlarge (8 cores, 16 GB (General-purpose local-disk), maximum connections: 5000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 32 GB (Current instance type: dds.mongo.2xlarge (8 cores, 32 GB (General-purpose local-disk), maximum connections: 8000, maximum IOPS: 14000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.2xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 64 GB (Current instance type: dds.mongo.4xlarge (16 cores, 64 GB (General-purpose local-disk), maximum connections: 16000, maximum IOPS: 16000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.4xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>2 cores, 16 GB (Dedicated local-disk) (Current instance type: mongo.x8.medium (2 cores, 16 GB (Dedicated local-disk), maximum connections: 2500, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.medium</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 32 GB (Dedicated local-disk) (Current instance type: mongo.x8.large (4 cores, 32 GB (Dedicated local-disk), maximum connections: 5000, maximum IOPS: 9000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.large</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 64 GB (Dedicated local-disk) (Current instance type: mongo.x8.xlarge (8 cores, 64 GB (Dedicated local-disk), maximum connections: 10000, maximum IOPS: 18000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 128 GB (Dedicated local-disk) (Current instance type: mongo.x8.2xlarge (16 cores, 128 GB (Dedicated local-disk), maximum connections: 20000, maximum IOPS: 36000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.2xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>32 cores, 256 GB (Dedicated local-disk) (Current instance type: mongo.x8.4xlarge (32 cores, 256 GB (Dedicated local-disk), maximum connections: 40000, maximum IOPS: 72000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.4xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>60 cores, 440 GB (Dedicated host) (Current instance type: dds.mongo.2xmonopolize (60 cores, 440 GB (Dedicated host), maximum connections: 100000, maximum IOPS: 100000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.2xmonopolize</InstanceClass>
                                                </AvailableResource>
                                            </AvailableResources>
                                        </SupportedNodeType>
                                        <SupportedNodeType>
                                            <NetworkTypes>["VPC","Classic"]</NetworkTypes>
                                            <NodeType>7</NodeType>
                                            <AvailableResources>
                                                <AvailableResource>
                                                    <InstanceClassRemark>1 core, 2 GB (Current instance type: dds.mongo.mid (1 core, 2 GB (General-purpose local-disk), maximum connections: 500, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.mid</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>2 cores, 4 GB (Current instance type: dds.mongo.standard (2 cores, 4 GB (General-purpose local-disk), maximum connections: 1000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.standard</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 8 GB (Current instance type: dds.mongo.large (4 cores, 8 GB (General-purpose local-disk), maximum connections: 3000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.large</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 16 GB (Current instance type: dds.mongo.xlarge (8 cores, 16 GB (General-purpose local-disk), maximum connections: 5000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 32 GB (Current instance type: dds.mongo.2xlarge (8 cores, 32 GB (General-purpose local-disk), maximum connections: 8000, maximum IOPS: 14000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.2xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 64 GB (Current instance type: dds.mongo.4xlarge (16 cores, 64 GB (General-purpose local-disk), maximum connections: 16000, maximum IOPS: 16000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.4xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>2 cores, 16 GB (Dedicated local-disk) (Current instance type: mongo.x8.medium (2 cores, 16 GB (Dedicated local-disk), maximum connections: 2500, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.medium</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 32 GB (Dedicated local-disk) (Current instance type: mongo.x8.large (4 cores, 32 GB (Dedicated local-disk), maximum connections: 5000, maximum IOPS: 9000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.large</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 64 GB (Dedicated local-disk) (Current instance type: mongo.x8.xlarge (8 cores, 64 GB (Dedicated local-disk), maximum connections: 10000, maximum IOPS: 18000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 128 GB (Dedicated local-disk) (Current instance type: mongo.x8.2xlarge (16 cores, 128 GB (Dedicated local-disk), maximum connections: 20000, maximum IOPS: 36000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.2xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>32 cores, 256 GB (Dedicated local-disk) (Current instance type: mongo.x8.4xlarge (32 cores, 256 GB (Dedicated local-disk), maximum connections: 40000, maximum IOPS: 72000))</InstanceClassRemark>
                                                    <InstanceClass>mongo.x8.4xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>60 cores, 440 GB (Dedicated host) (Current instance type: dds.mongo.2xmonopolize (60 cores, 440 GB (Dedicated host), maximum connections: 100000, maximum IOPS: 100000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongo.2xmonopolize</InstanceClass>
                                                </AvailableResource>
                                            </AvailableResources>
                                        </SupportedNodeType>
                                        <SupportedNodeType>
                                            <NetworkTypes>["VPC"]</NetworkTypes>
                                            <NodeType>1</NodeType>
                                            <AvailableResources>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 8 GB (Current instance type: dds.sn2.large.1 (4 cores, 8 GB (General-purpose cloud-disk), maximum connections: 6000, maximum IOPS: min{30 × Storage space, 20000}))</InstanceClassRemark>
                                                    <InstanceClass>dds.sn2.large.1</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 16 GB (Current instance type: dds.sn4.xlarge.1 (4 cores, 16 GB (General-purpose cloud-disk), maximum connections: 8000, maximum IOPS: min{30 × Storage space, 20000}))</InstanceClassRemark>
                                                    <InstanceClass>dds.sn4.xlarge.1</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 16 GB (Current instance type: dds.sn2.xlarge.1 (8 cores, 16 GB (General-purpose cloud-disk), maximum connections: 8000, maximum IOPS: min{30 × Storage space, 20000}))</InstanceClassRemark>
                                                    <InstanceClass>dds.sn2.xlarge.1</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 32 GB (Current instance type: dds.sn4.2xlarge.1 (8 cores, 32 GB (General-purpose cloud-disk), maximum connections: 10000, maximum IOPS: min{30 × Storage space, 20000}))</InstanceClassRemark>
                                                    <InstanceClass>dds.sn4.2xlarge.1</InstanceClass>
                                                </AvailableResource>
                                            </AvailableResources>
                                        </SupportedNodeType>
                                    </SupportedNodeTypes>
                                    <Engine>WiredTiger</Engine>
                                </SupportedEngine>
                            </SupportedEngines>
                        </SupportedEngineVersion>
                    </SupportedEngineVersions>
                </AvailableZone>
            </AvailableZones>
        </SupportedDBType>
        <SupportedDBType>
            <DbType>sharding</DbType>
            <AvailableZones>
                <AvailableZone>
                    <ZoneId>cn-hangzhou-h</ZoneId>
                    <RegionId>cn-hangzhou</RegionId>
                    <SupportedEngineVersions>
                        <SupportedEngineVersion>
                            <Version>4.2</Version>
                            <SupportedEngines>
                                <SupportedEngine>
                                    <SupportedNodeTypes>
                                        <SupportedNodeType>
                                            <NetworkTypes>["VPC","Classic"]</NetworkTypes>
                                            <NodeType>mongos</NodeType>
                                            <AvailableResources>
                                                <AvailableResource>
                                                    <InstanceClassRemark>1 core, 2 GB (Current instance type: dds.mongos.mid (1 core, 2 GB (General-purpose), maximum connections: 1000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongos.mid</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>2 cores, 4 GB (Current instance type: dds.mongos.standard (2 cores, 4 GB (General-purpose), maximum connections: 2000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongos.standard</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 8 GB (Current instance type: dds.mongos.large (4 cores, 8 GB (General-purpose), maximum connections: 4000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongos.large</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 16 GB (Current instance type: dds.mongos.xlarge (8 cores, 16 GB (General-purpose), maximum connections: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongos.xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 32 GB (Current instance type: dds.mongos.2xlarge (8 cores, 32 GB (General-purpose), maximum connections: 16000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongos.2xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 64 GB (Current instance type: dds.mongos.4xlarge (16 cores, 64 GB (General-purpose), maximum connections: 16000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongos.4xlarge</InstanceClass>
                                                </AvailableResource>
                                            </AvailableResources>
                                        </SupportedNodeType>
                                        <SupportedNodeType>
                                            <NetworkTypes>["VPC","Classic"]</NetworkTypes>
                                            <NodeType>shard</NodeType>
                                            <AvailableResources>
                                                <AvailableResource>
                                                    <InstanceClassRemark>1 core, 2 GB (Current instance type: dds.shard.mid (1 core, 2 GB (General-purpose), maximum connections: 8000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.mid</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>2 cores, 4 GB (Current instance type: dds.shard.standard (2 cores, 4 GB (General-purpose), maximum connections: 8000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.standard</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 8 GB (Current instance type: dds.shard.large (4 cores, 8 GB (General-purpose), maximum connections: 8000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.large</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 16 GB (Current instance type: dds.shard.xlarge (8 cores, 16 GB (General-purpose), maximum connections: 8000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 32 GB (Current instance type: dds.shard.2xlarge (8 cores, 32 GB (General-purpose), maximum connections: 16000, maximum IOPS: 14000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.2xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 64 GB (Current instance type: dds.shard.4xlarge (16 cores, 64 GB (General-purpose), maximum connections: 32000, maximum IOPS: 16000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.4xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>2 cores, 16 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.xlarge.3 (2 cores, 16 GB (Dedicated), maximum connections: 8000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.sn8.xlarge.3</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 32 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.2xlarge.3 (4 cores, 32 GB (Dedicated), maximum connections: 8000, maximum IOPS: 9000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.sn8.2xlarge.3</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 64 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.4xlarge.3 (8 cores, 64 GB (Dedicated), maximum connections: 8000, maximum IOPS: 18000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.sn8.4xlarge.3</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 128 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.8xlarge.3 (16 cores, 128 GB (Dedicated), maximum connections: 16000, maximum IOPS: 36000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.sn8.8xlarge.3</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>32 cores, 256 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.16xlarge.3 (32 cores, 256 GB (Dedicated), maximum connections: 32000, maximum IOPS: 72000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.sn8.16xlarge.3</InstanceClass>
                                                </AvailableResource>
                                            </AvailableResources>
                                        </SupportedNodeType>
                                        <SupportedNodeType>
                                            <NetworkTypes>["VPC","Classic"]</NetworkTypes>
                                            <NodeType>configserver</NodeType>
                                            <AvailableResources>
                                                <AvailableResource>
                                                    <InstanceClassRemark>1 core, 2 GB</InstanceClassRemark>
                                                    <InstanceClass>dds.cs.mid</InstanceClass>
                                                </AvailableResource>
                                            </AvailableResources>
                                        </SupportedNodeType>
                                    </SupportedNodeTypes>
                                    <Engine>WiredTiger</Engine>
                                </SupportedEngine>
                            </SupportedEngines>
                        </SupportedEngineVersion>
                        <SupportedEngineVersion>
                            <Version>4.0</Version>
                            <SupportedEngines>
                                <SupportedEngine>
                                    <SupportedNodeTypes>
                                        <SupportedNodeType>
                                            <NetworkTypes>["VPC","Classic"]</NetworkTypes>
                                            <NodeType>mongos</NodeType>
                                            <AvailableResources>
                                                <AvailableResource>
                                                    <InstanceClassRemark>1 core, 2 GB (Current instance type: dds.mongos.mid (1 core, 2 GB (General-purpose), maximum connections: 1000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongos.mid</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>2 cores, 4 GB (Current instance type: dds.mongos.standard (2 cores, 4 GB (General-purpose), maximum connections: 2000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongos.standard</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 8 GB (Current instance type: dds.mongos.large (4 cores, 8 GB (General-purpose), maximum connections: 4000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongos.large</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 16 GB (Current instance type: dds.mongos.xlarge (8 cores, 16 GB (General-purpose), maximum connections: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongos.xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 32 GB (Current instance type: dds.mongos.2xlarge (8 cores, 32 GB (General-purpose), maximum connections: 16000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongos.2xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 64 GB (Current instance type: dds.mongos.4xlarge (16 cores, 64 GB (General-purpose), maximum connections: 16000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongos.4xlarge</InstanceClass>
                                                </AvailableResource>
                                            </AvailableResources>
                                        </SupportedNodeType>
                                        <SupportedNodeType>
                                            <NetworkTypes>["VPC","Classic"]</NetworkTypes>
                                            <NodeType>shard</NodeType>
                                            <AvailableResources>
                                                <AvailableResource>
                                                    <InstanceClassRemark>1 core, 2 GB (Current instance type: dds.shard.mid (1 core, 2 GB (General-purpose), maximum connections: 8000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.mid</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>2 cores, 4 GB (Current instance type: dds.shard.standard (2 cores, 4 GB (General-purpose), maximum connections: 8000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.standard</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 8 GB (Current instance type: dds.shard.large (4 cores, 8 GB (General-purpose), maximum connections: 8000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.large</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 16 GB (Current instance type: dds.shard.xlarge (8 cores, 16 GB (General-purpose), maximum connections: 8000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 32 GB (Current instance type: dds.shard.2xlarge (8 cores, 32 GB (General-purpose), maximum connections: 16000, maximum IOPS: 14000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.2xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 64 GB (Current instance type: dds.shard.4xlarge (16 cores, 64 GB (General-purpose), maximum connections: 32000, maximum IOPS: 16000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.4xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>2 cores, 16 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.xlarge.3 (2 cores, 16 GB (Dedicated), maximum connections: 8000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.sn8.xlarge.3</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 32 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.2xlarge.3 (4 cores, 32 GB (Dedicated), maximum connections: 8000, maximum IOPS: 9000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.sn8.2xlarge.3</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 64 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.4xlarge.3 (8 cores, 64 GB (Dedicated), maximum connections: 8000, maximum IOPS: 18000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.sn8.4xlarge.3</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 128 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.8xlarge.3 (16 cores, 128 GB (Dedicated), maximum connections: 16000, maximum IOPS: 36000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.sn8.8xlarge.3</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>32 cores, 256 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.16xlarge.3 (32 cores, 256 GB (Dedicated), maximum connections: 32000, maximum IOPS: 72000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.sn8.16xlarge.3</InstanceClass>
                                                </AvailableResource>
                                            </AvailableResources>
                                        </SupportedNodeType>
                                        <SupportedNodeType>
                                            <NetworkTypes>["VPC","Classic"]</NetworkTypes>
                                            <NodeType>configserver</NodeType>
                                            <AvailableResources>
                                                <AvailableResource>
                                                    <InstanceClassRemark>1 core, 2 GB</InstanceClassRemark>
                                                    <InstanceClass>dds.cs.mid</InstanceClass>
                                                </AvailableResource>
                                            </AvailableResources>
                                        </SupportedNodeType>
                                    </SupportedNodeTypes>
                                    <Engine>WiredTiger</Engine>
                                </SupportedEngine>
                            </SupportedEngines>
                        </SupportedEngineVersion>
                        <SupportedEngineVersion>
                            <Version>3.4</Version>
                            <SupportedEngines>
                                <SupportedEngine>
                                    <SupportedNodeTypes>
                                        <SupportedNodeType>
                                            <NetworkTypes>["VPC","Classic"]</NetworkTypes>
                                            <NodeType>mongos</NodeType>
                                            <AvailableResources>
                                                <AvailableResource>
                                                    <InstanceClassRemark>1 core, 2 GB (Current instance type: dds.mongos.mid (1 core, 2 GB (General-purpose), maximum connections: 1000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongos.mid</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>2 cores, 4 GB (Current instance type: dds.mongos.standard (2 cores, 4 GB (General-purpose), maximum connections: 2000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongos.standard</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 8 GB (Current instance type: dds.mongos.large (4 cores, 8 GB (General-purpose), maximum connections: 4000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongos.large</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 16 GB (Current instance type: dds.mongos.xlarge (8 cores, 16 GB (General-purpose), maximum connections: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongos.xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 32 GB (Current instance type: dds.mongos.2xlarge (8 cores, 32 GB (General-purpose), maximum connections: 16000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongos.2xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 64 GB (Current instance type: dds.mongos.4xlarge (16 cores, 64 GB (General-purpose), maximum connections: 16000))</InstanceClassRemark>
                                                    <InstanceClass>dds.mongos.4xlarge</InstanceClass>
                                                </AvailableResource>
                                            </AvailableResources>
                                        </SupportedNodeType>
                                        <SupportedNodeType>
                                            <NetworkTypes>["VPC","Classic"]</NetworkTypes>
                                            <NodeType>shard</NodeType>
                                            <AvailableResources>
                                                <AvailableResource>
                                                    <InstanceClassRemark>1 core, 2 GB (Current instance type: dds.shard.mid (1 core, 2 GB (General-purpose), maximum connections: 8000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.mid</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>2 cores, 4 GB (Current instance type: dds.shard.standard (2 cores, 4 GB (General-purpose), maximum connections: 8000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.standard</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 8 GB (Current instance type: dds.shard.large (4 cores, 8 GB (General-purpose), maximum connections: 8000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.large</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 16 GB (Current instance type: dds.shard.xlarge (8 cores, 16 GB (General-purpose), maximum connections: 8000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 32 GB (Current instance type: dds.shard.2xlarge (8 cores, 32 GB (General-purpose), maximum connections: 16000, maximum IOPS: 14000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.2xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 64 GB (Current instance type: dds.shard.4xlarge (16 cores, 64 GB (General-purpose), maximum connections: 32000, maximum IOPS: 16000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.4xlarge</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>2 cores, 16 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.xlarge.3 (2 cores, 16 GB (Dedicated), maximum connections: 8000, maximum IOPS: 8000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.sn8.xlarge.3</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>4 cores, 32 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.2xlarge.3 (4 cores, 32 GB (Dedicated), maximum connections: 8000, maximum IOPS: 9000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.sn8.2xlarge.3</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>8 cores, 64 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.4xlarge.3 (8 cores, 64 GB (Dedicated), maximum connections: 8000, maximum IOPS: 18000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.sn8.4xlarge.3</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>16 cores, 128 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.8xlarge.3 (16 cores, 128 GB (Dedicated), maximum connections: 16000, maximum IOPS: 36000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.sn8.8xlarge.3</InstanceClass>
                                                </AvailableResource>
                                                <AvailableResource>
                                                    <InstanceClassRemark>32 cores, 256 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.16xlarge.3 (32 cores, 256 GB (Dedicated), maximum connections: 32000, maximum IOPS: 72000))</InstanceClassRemark>
                                                    <InstanceClass>dds.shard.sn8.16xlarge.3</InstanceClass>
                                                </AvailableResource>
                                            </AvailableResources>
                                        </SupportedNodeType>
                                        <SupportedNodeType>
                                            <NetworkTypes>["VPC","Classic"]</NetworkTypes>
                                            <NodeType>configserver</NodeType>
                                            <AvailableResources>
                                                <AvailableResource>
                                                    <InstanceClassRemark>1 core, 2 GB</InstanceClassRemark>
                                                    <InstanceClass>dds.cs.mid</InstanceClass>
                                                </AvailableResource>
                                            </AvailableResources>
                                        </SupportedNodeType>
                                    </SupportedNodeTypes>
                                    <Engine>WiredTiger</Engine>
                                </SupportedEngine>
                            </SupportedEngines>
                        </SupportedEngineVersion>
                    </SupportedEngineVersions>
                </AvailableZone>
            </AvailableZones>
        </SupportedDBType>
    </SupportedDBTypes>
</DescribeAvailableResourceResponse>

JSON format

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

{
  "RequestId" : "FEC6B269-5CD3-50B3-8F1E-26D870CF****",
  "SupportedDBTypes" : {
    "SupportedDBType" : [ {
      "DbType" : "normal",
      "AvailableZones" : {
        "AvailableZone" : [ {
          "ZoneId" : "cn-hangzhou-h",
          "RegionId" : "cn-hangzhou",
          "SupportedEngineVersions" : {
            "SupportedEngineVersion" : [ {
              "Version" : "4.4",
              "SupportedEngines" : {
                "SupportedEngine" : [ {
                  "SupportedNodeTypes" : {
                    "SupportedNodeType" : [ {
                      "NetworkTypes" : "[\"VPC\",\"Classic\"]",
                      "NodeType" : "3",
                      "AvailableResources" : {
                        "AvailableResource" : [ {
                          "InstanceClassRemark" : "4 cores, 8 GB (Dedicated cloud-disk) (Current instance type: mdb.shard.2x.xlarge.d (4 cores, 8 GB (Dedicated cloud-disk), maximum connections: 3000, maximum IOPS: min{1800 + 50 × Storage space, 21000}))",
                          "InstanceClass" : "mdb.shard.2x.xlarge.d"
                        }, {
                          "InstanceClassRemark" : "8 cores, 16 GB (Dedicated cloud-disk) (Current instance type: mdb.shard.2x.2xlarge.d (8 cores, 16 GB) (Dedicated cloud-disk), maximum connections: 5000, maximum IOPS: min{1800 + 50 × Storage space, 26250}))",
                          "InstanceClass" : "mdb.shard.2x.2xlarge.d"
                        }, {
                          "InstanceClassRemark" : "16 cores, 32 GB (Dedicated cloud-disk) (Current instance type: mdb.shard.2x.4xlarge.d (16 cores, 32 GB (Dedicated cloud-disk), maximum connections: 8000, maximum IOPS: min{1800 + 50 × Storage space, 42000}))",
                          "InstanceClass" : "mdb.shard.2x.4xlarge.d"
                        }, {
                          "InstanceClassRemark" : "32 cores, 64 GB (Dedicated cloud-disk) (Current instance type: mdb.shard.2x.8xlarge.d (32 cores, 64 GB (Dedicated cloud-disk), maximum connections: 16000, maximum IOPS: min{1800 + 50 × Storage space, 50000}))",
                          "InstanceClass" : "mdb.shard.2x.8xlarge.d"
                        }, {
                          "InstanceClassRemark" : "2 cores, 8 GB (Dedicated cloud-disk) (Current instance type: mdb.shard.4x.large.d (2 cores, 8 GB (Dedicated cloud-disk), maximum connections: 3000, maximum IOPS: min{1800 + 50 × Storage space, 10500}))",
                          "InstanceClass" : "mdb.shard.4x.large.d"
                        }, {
                          "InstanceClassRemark" : "4 cores, 16 GB (Dedicated cloud-disk) (Current instance type: mdb.shard.4x.xlarge.d (4 cores, 16 GB (Dedicated cloud-disk), maximum connections: 5000, maximum IOPS: min{1800 + 50 × Storage space, 21000}))",
                          "InstanceClass" : "mdb.shard.4x.xlarge.d"
                        }, {
                          "InstanceClassRemark" : "8 cores, 32 GB (Dedicated cloud-disk) (Current instance type: mdb.shard.4x.2xlarge.d (8 cores, 32 GB (Dedicated cloud-disk), maximum connections: 8000, maximum IOPS: min{1800 + 50 × Storage space, 26250}))",
                          "InstanceClass" : "mdb.shard.4x.2xlarge.d"
                        }, {
                          "InstanceClassRemark" : "16 cores, 64 GB (Dedicated cloud-disk) (Current instance type: mdb.shard.4x.4xlarge.d (16 cores, 64 GB (Dedicated cloud-disk), maximum connections: 16000, maximum IOPS: min{1800 + 50 × Storage space, 42000}))",
                          "InstanceClass" : "mdb.shard.4x.4xlarge.d"
                        }, {
                          "InstanceClassRemark" : "32 cores, 128 GB (Dedicated cloud-disk) (Current instance type: mdb.shard.4x.8xlarge.d (32 cores, 128 GB (Dedicated cloud-disk), maximum connections: 16000, maximum IOPS: min{1800 + 50 × Storage space, 50000}))",
                          "InstanceClass" : "mdb.shard.4x.8xlarge.d"
                        }, {
                          "InstanceClassRemark" : "2 cores, 16 GB (Dedicated cloud-disk) (Current instance type: mdb.shard.8x.large.d (2 cores, 16 GB (Dedicated cloud-disk), maximum connections: 5000, maximum IOPS: min{1800 + 50 × Storage space, 10500}))",
                          "InstanceClass" : "mdb.shard.8x.large.d"
                        }, {
                          "InstanceClassRemark" : "4 cores, 32 GB (Dedicated cloud-disk) (Current instance type: mdb.shard.8x.xlarge.d (4 cores, 32 GB (Dedicated cloud-disk), maximum connections: 8000, maximum IOPS: min{1800 + 50 × Storage space, 21000}))",
                          "InstanceClass" : "mdb.shard.8x.xlarge.d"
                        }, {
                          "InstanceClassRemark" : "8 cores, 64 GB (Dedicated cloud-disk) (Current instance type: mdb.shard.8x.2xlarge.d (8 cores, 64 GB (Dedicated cloud-disk), maximum connections: 16000, maximum IOPS: min{1800 + 50 × Storage space, 26250}))",
                          "InstanceClass" : "mdb.shard.8x.2xlarge.d"
                        }, {
                          "InstanceClassRemark" : "16 cores, 128 GB (Dedicated cloud-disk) (Current instance type: mdb.shard.8x.4xlarge.d (16 cores, 128 GB (Dedicated cloud-disk), maximum connections: 16000, maximum IOPS: min{1800 + 50 × Storage space, 42000}))",
                          "InstanceClass" : "mdb.shard.8x.4xlarge.d"
                        }, {
                          "InstanceClassRemark" : "32 cores, 256 GB (Dedicated cloud-disk) (Current instance type: mdb.shard.8x.8xlarge.d (32 cores, 256 GB (Dedicated cloud-disk), maximum connections: 16000, maximum IOPS: min{1800 + 50 × Storage space, 50000}))",
                          "InstanceClass" : "mdb.shard.8x.8xlarge.d"
                        } ]
                      }
                    } ]
                  },
                  "Engine" : "WiredTiger"
                } ]
              }
            }, {
              "Version" : "4.2",
              "SupportedEngines" : {
                "SupportedEngine" : [ {
                  "SupportedNodeTypes" : {
                    "SupportedNodeType" : [ {
                      "NetworkTypes" : "[\"VPC\",\"Classic\"]",
                      "NodeType" : "3",
                      "AvailableResources" : {
                        "AvailableResource" : [ {
                          "InstanceClassRemark" : "1 core, 2 GB (Current instance type: dds.mongo.mid (1 core, 2 GB (General-purpose local-disk), maximum connections: 500, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.mid"
                        }, {
                          "InstanceClassRemark" : "2 cores, 4 GB (Current instance type: dds.mongo.standard (2 cores, 4 GB (General-purpose local-disk), maximum connections: 1000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.standard"
                        }, {
                          "InstanceClassRemark" : "4 cores, 8 GB (Current instance type: dds.mongo.large (4 cores, 8 GB (General-purpose local-disk), maximum connections: 3000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.large"
                        }, {
                          "InstanceClassRemark" : "8 cores, 16 GB (Current instance type: dds.mongo.xlarge (8 cores, 16 GB (General-purpose local-disk), maximum connections: 5000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.xlarge"
                        }, {
                          "InstanceClassRemark" : "8 cores, 32 GB (Current instance type: dds.mongo.2xlarge (8 cores, 32 GB (General-purpose local-disk), maximum connections: 8000, maximum IOPS: 14000))",
                          "InstanceClass" : "dds.mongo.2xlarge"
                        }, {
                          "InstanceClassRemark" : "16 cores, 64 GB (Current instance type: dds.mongo.4xlarge (16 cores, 64 GB (General-purpose local-disk), maximum connections: 16000, maximum IOPS: 16000))",
                          "InstanceClass" : "dds.mongo.4xlarge"
                        }, {
                          "InstanceClassRemark" : "2 cores, 16 GB (Dedicated local-disk) (Current instance type: mongo.x8.medium (2 cores, 16 GB (Dedicated local-disk), maximum connections: 2500, maximum IOPS: 8000))",
                          "InstanceClass" : "mongo.x8.medium"
                        }, {
                          "InstanceClassRemark" : "4 cores, 32 GB (Dedicated local-disk) (Current instance type: mongo.x8.large (4 cores, 32 GB (Dedicated local-disk), maximum connections: 5000, maximum IOPS: 9000))",
                          "InstanceClass" : "mongo.x8.large"
                        }, {
                          "InstanceClassRemark" : "8 cores, 64 GB (Dedicated local-disk) (Current instance type: mongo.x8.xlarge (8 cores, 64 GB (Dedicated local-disk), maximum connections: 10000, maximum IOPS: 18000))",
                          "InstanceClass" : "mongo.x8.xlarge"
                        }, {
                          "InstanceClassRemark" : "16 cores, 128 GB (Dedicated local-disk) (Current instance type: mongo.x8.2xlarge (16 cores, 128 GB (Dedicated local-disk), maximum connections: 20000, maximum IOPS: 36000))",
                          "InstanceClass" : "mongo.x8.2xlarge"
                        }, {
                          "InstanceClassRemark" : "32 cores, 256 GB (Dedicated local-disk) (Current instance type: mongo.x8.4xlarge (32 cores, 256 GB (Dedicated local-disk), maximum connections: 40000, maximum IOPS: 72000))",
                          "InstanceClass" : "mongo.x8.4xlarge"
                        }, {
                          "InstanceClassRemark" : "60 cores, 440 GB (Dedicated host) (Current instance type: dds.mongo.2xmonopolize (60 cores, 440 GB (Dedicated host), maximum connections: 100000, maximum IOPS: 100000))",
                          "InstanceClass" : "dds.mongo.2xmonopolize"
                        } ]
                      }
                    }, {
                      "NetworkTypes" : "[\"VPC\",\"Classic\"]",
                      "NodeType" : "5",
                      "AvailableResources" : {
                        "AvailableResource" : [ {
                          "InstanceClassRemark" : "1 core, 2 GB (Current instance type: dds.mongo.mid (1 core, 2 GB (General-purpose local-disk), maximum connections: 500, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.mid"
                        }, {
                          "InstanceClassRemark" : "2 cores, 4 GB (Current instance type: dds.mongo.standard (2 cores, 4 GB (General-purpose local-disk), maximum connections: 1000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.standard"
                        }, {
                          "InstanceClassRemark" : "4 cores, 8 GB (Current instance type: dds.mongo.large (4 cores, 8 GB (General-purpose local-disk), maximum connections: 3000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.large"
                        }, {
                          "InstanceClassRemark" : "8 cores, 16 GB (Current instance type: dds.mongo.xlarge (8 cores, 16 GB (General-purpose local-disk), maximum connections: 5000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.xlarge"
                        }, {
                          "InstanceClassRemark" : "8 cores, 32 GB (Current instance type: dds.mongo.2xlarge (8 cores, 32 GB (General-purpose local-disk), maximum connections: 8000, maximum IOPS: 14000))",
                          "InstanceClass" : "dds.mongo.2xlarge"
                        }, {
                          "InstanceClassRemark" : "16 cores, 64 GB (Current instance type: dds.mongo.4xlarge (16 cores, 64 GB (General-purpose local-disk), maximum connections: 16000, maximum IOPS: 16000))",
                          "InstanceClass" : "dds.mongo.4xlarge"
                        }, {
                          "InstanceClassRemark" : "2 cores, 16 GB (Dedicated local-disk) (Current instance type: mongo.x8.medium (2 cores, 16 GB (Dedicated local-disk), maximum connections: 2500, maximum IOPS: 8000))",
                          "InstanceClass" : "mongo.x8.medium"
                        }, {
                          "InstanceClassRemark" : "4 cores, 32 GB (Dedicated local-disk) (Current instance type: mongo.x8.large (4 cores, 32 GB (Dedicated local-disk), maximum connections: 5000, maximum IOPS: 9000))",
                          "InstanceClass" : "mongo.x8.large"
                        }, {
                          "InstanceClassRemark" : "8 cores, 64 GB (Dedicated local-disk) (Current instance type: mongo.x8.xlarge (8 cores, 64 GB (Dedicated local-disk), maximum connections: 10000, maximum IOPS: 18000))",
                          "InstanceClass" : "mongo.x8.xlarge"
                        }, {
                          "InstanceClassRemark" : "16 cores, 128 GB (Dedicated local-disk) (Current instance type: mongo.x8.2xlarge (16 cores, 128 GB (Dedicated local-disk), maximum connections: 20000, maximum IOPS: 36000))",
                          "InstanceClass" : "mongo.x8.2xlarge"
                        }, {
                          "InstanceClassRemark" : "32 cores, 256 GB (Dedicated local-disk) (Current instance type: mongo.x8.4xlarge (32 cores, 256 GB (Dedicated local-disk), maximum connections: 40000, maximum IOPS: 72000))",
                          "InstanceClass" : "mongo.x8.4xlarge"
                        }, {
                          "InstanceClassRemark" : "60 cores, 440 GB (Dedicated host) (Current instance type: dds.mongo.2xmonopolize (60 cores, 440 GB (Dedicated host), maximum connections: 100000, maximum IOPS: 100000))",
                          "InstanceClass" : "dds.mongo.2xmonopolize"
                        } ]
                      }
                    }, {
                      "NetworkTypes" : "[\"VPC\",\"Classic\"]",
                      "NodeType" : "7",
                      "AvailableResources" : {
                        "AvailableResource" : [ {
                          "InstanceClassRemark" : "1 core, 2 GB (Current instance type: dds.mongo.mid (1 core, 2 GB (General-purpose local-disk), maximum connections: 500, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.mid"
                        }, {
                          "InstanceClassRemark" : "2 cores, 4 GB (Current instance type: dds.mongo.standard (2 cores, 4 GB (General-purpose local-disk), maximum connections: 1000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.standard"
                        }, {
                          "InstanceClassRemark" : "4 cores, 8 GB (Current instance type: dds.mongo.large (4 cores, 8 GB (General-purpose local-disk), maximum connections: 3000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.large"
                        }, {
                          "InstanceClassRemark" : "8 cores, 16 GB (Current instance type: dds.mongo.xlarge (8 cores, 16 GB (General-purpose local-disk), maximum connections: 5000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.xlarge"
                        }, {
                          "InstanceClassRemark" : "8 cores, 32 GB (Current instance type: dds.mongo.2xlarge (8 cores, 32 GB (General-purpose local-disk), maximum connections: 8000, maximum IOPS: 14000))",
                          "InstanceClass" : "dds.mongo.2xlarge"
                        }, {
                          "InstanceClassRemark" : "16 cores, 64 GB (Current instance type: dds.mongo.4xlarge (16 cores, 64 GB (General-purpose local-disk), maximum connections: 16000, maximum IOPS: 16000))",
                          "InstanceClass" : "dds.mongo.4xlarge"
                        }, {
                          "InstanceClassRemark" : "2 cores, 16 GB (Dedicated local-disk) (Current instance type: mongo.x8.medium (2 cores, 16 GB (Dedicated local-disk), maximum connections: 2500, maximum IOPS: 8000))",
                          "InstanceClass" : "mongo.x8.medium"
                        }, {
                          "InstanceClassRemark" : "4 cores, 32 GB (Dedicated local-disk) (Current instance type: mongo.x8.large (4 cores, 32 GB (Dedicated local-disk), maximum connections: 5000, maximum IOPS: 9000))",
                          "InstanceClass" : "mongo.x8.large"
                        }, {
                          "InstanceClassRemark" : "8 cores, 64 GB (Dedicated local-disk) (Current instance type: mongo.x8.xlarge (8 cores, 64 GB (Dedicated local-disk), maximum connections: 10000, maximum IOPS: 18000))",
                          "InstanceClass" : "mongo.x8.xlarge"
                        }, {
                          "InstanceClassRemark" : "16 cores, 128 GB (Dedicated local-disk) (Current instance type: mongo.x8.2xlarge (16 cores, 128 GB (Dedicated local-disk), maximum connections: 20000, maximum IOPS: 36000))",
                          "InstanceClass" : "mongo.x8.2xlarge"
                        }, {
                          "InstanceClassRemark" : "32 cores, 256 GB (Dedicated local-disk) (Current instance type: mongo.x8.4xlarge (32 cores, 256 GB (Dedicated local-disk), maximum connections: 40000, maximum IOPS: 72000))",
                          "InstanceClass" : "mongo.x8.4xlarge"
                        }, {
                          "InstanceClassRemark" : "60 cores, 440 GB (Dedicated host) (Current instance type: dds.mongo.2xmonopolize (60 cores, 440 GB (Dedicated host), maximum connections: 100000, maximum IOPS: 100000))",
                          "InstanceClass" : "dds.mongo.2xmonopolize"
                        } ]
                      }
                    } ]
                  },
                  "Engine" : "WiredTiger"
                } ]
              }
            }, {
              "Version" : "4.0",
              "SupportedEngines" : {
                "SupportedEngine" : [ {
                  "SupportedNodeTypes" : {
                    "SupportedNodeType" : [ {
                      "NetworkTypes" : "[\"VPC\",\"Classic\"]",
                      "NodeType" : "3",
                      "AvailableResources" : {
                        "AvailableResource" : [ {
                          "InstanceClassRemark" : "1 core, 2 GB (Current instance type: dds.mongo.mid (1 core, 2 GB (General-purpose local-disk), maximum connections: 500, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.mid"
                        }, {
                          "InstanceClassRemark" : "2 cores, 4 GB (Current instance type: dds.mongo.standard (2 cores, 4 GB (General-purpose local-disk), maximum connections: 1000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.standard"
                        }, {
                          "InstanceClassRemark" : "4 cores, 8 GB (Current instance type: dds.mongo.large (4 cores, 8 GB (General-purpose local-disk), maximum connections: 3000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.large"
                        }, {
                          "InstanceClassRemark" : "8 cores, 16 GB (Current instance type: dds.mongo.xlarge (8 cores, 16 GB (General-purpose local-disk), maximum connections: 5000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.xlarge"
                        }, {
                          "InstanceClassRemark" : "8 cores, 32 GB (Current instance type: dds.mongo.2xlarge (8 cores, 32 GB (General-purpose local-disk), maximum connections: 8000, maximum IOPS: 14000))",
                          "InstanceClass" : "dds.mongo.2xlarge"
                        }, {
                          "InstanceClassRemark" : "16 cores, 64 GB (Current instance type: dds.mongo.4xlarge (16 cores, 64 GB (General-purpose local-disk), maximum connections: 16000, maximum IOPS: 16000))",
                          "InstanceClass" : "dds.mongo.4xlarge"
                        }, {
                          "InstanceClassRemark" : "2 cores, 16 GB (Dedicated local-disk) (Current instance type: mongo.x8.medium (2 cores, 16 GB (Dedicated local-disk), maximum connections: 2500, maximum IOPS: 8000))",
                          "InstanceClass" : "mongo.x8.medium"
                        }, {
                          "InstanceClassRemark" : "4 cores, 32 GB (Dedicated local-disk) (Current instance type: mongo.x8.large (4 cores, 32 GB (Dedicated local-disk), maximum connections: 5000, maximum IOPS: 9000))",
                          "InstanceClass" : "mongo.x8.large"
                        }, {
                          "InstanceClassRemark" : "8 cores, 64 GB (Dedicated local-disk) (Current instance type: mongo.x8.xlarge (8 cores, 64 GB (Dedicated local-disk), maximum connections: 10000, maximum IOPS: 18000))",
                          "InstanceClass" : "mongo.x8.xlarge"
                        }, {
                          "InstanceClassRemark" : "16 cores, 128 GB (Dedicated local-disk) (Current instance type: mongo.x8.2xlarge (16 cores, 128 GB (Dedicated local-disk), maximum connections: 20000, maximum IOPS: 36000))",
                          "InstanceClass" : "mongo.x8.2xlarge"
                        }, {
                          "InstanceClassRemark" : "32 cores, 256 GB (Dedicated local-disk) (Current instance type: mongo.x8.4xlarge (32 cores, 256 GB (Dedicated local-disk), maximum connections: 40000, maximum IOPS: 72000))",
                          "InstanceClass" : "mongo.x8.4xlarge"
                        }, {
                          "InstanceClassRemark" : "60 cores, 440 GB (Dedicated host) (Current instance type: dds.mongo.2xmonopolize (60 cores, 440 GB (Dedicated host), maximum connections: 100000, maximum IOPS: 100000))",
                          "InstanceClass" : "dds.mongo.2xmonopolize"
                        } ]
                      }
                    }, {
                      "NetworkTypes" : "[\"VPC\",\"Classic\"]",
                      "NodeType" : "5",
                      "AvailableResources" : {
                        "AvailableResource" : [ {
                          "InstanceClassRemark" : "1 core, 2 GB (Current instance type: dds.mongo.mid (1 core, 2 GB (General-purpose local-disk), maximum connections: 500, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.mid"
                        }, {
                          "InstanceClassRemark" : "2 cores, 4 GB (Current instance type: dds.mongo.standard (2 cores, 4 GB (General-purpose local-disk), maximum connections: 1000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.standard"
                        }, {
                          "InstanceClassRemark" : "4 cores, 8 GB (Current instance type: dds.mongo.large (4 cores, 8 GB (General-purpose local-disk), maximum connections: 3000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.large"
                        }, {
                          "InstanceClassRemark" : "8 cores, 16 GB (Current instance type: dds.mongo.xlarge (8 cores, 16 GB (General-purpose local-disk), maximum connections: 5000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.xlarge"
                        }, {
                          "InstanceClassRemark" : "8 cores, 32 GB (Current instance type: dds.mongo.2xlarge (8 cores, 32 GB (General-purpose local-disk), maximum connections: 8000, maximum IOPS: 14000))",
                          "InstanceClass" : "dds.mongo.2xlarge"
                        }, {
                          "InstanceClassRemark" : "16 cores, 64 GB (Current instance type: dds.mongo.4xlarge (16 cores, 64 GB (General-purpose local-disk), maximum connections: 16000, maximum IOPS: 16000))",
                          "InstanceClass" : "dds.mongo.4xlarge"
                        }, {
                          "InstanceClassRemark" : "2 cores, 16 GB (Dedicated local-disk) (Current instance type: mongo.x8.medium (2 cores, 16 GB (Dedicated local-disk), maximum connections: 2500, maximum IOPS: 8000))",
                          "InstanceClass" : "mongo.x8.medium"
                        }, {
                          "InstanceClassRemark" : "4 cores, 32 GB (Dedicated local-disk) (Current instance type: mongo.x8.large (4 cores, 32 GB (Dedicated local-disk), maximum connections: 5000, maximum IOPS: 9000))",
                          "InstanceClass" : "mongo.x8.large"
                        }, {
                          "InstanceClassRemark" : "8 cores, 64 GB (Dedicated local-disk) (Current instance type: mongo.x8.xlarge (8 cores, 64 GB (Dedicated local-disk), maximum connections: 10000, maximum IOPS: 18000))",
                          "InstanceClass" : "mongo.x8.xlarge"
                        }, {
                          "InstanceClassRemark" : "16 cores, 128 GB (Dedicated local-disk) (Current instance type: mongo.x8.2xlarge (16 cores, 128 GB (Dedicated local-disk), maximum connections: 20000, maximum IOPS: 36000))",
                          "InstanceClass" : "mongo.x8.2xlarge"
                        }, {
                          "InstanceClassRemark" : "32 cores, 256 GB (Dedicated local-disk) (Current instance type: mongo.x8.4xlarge (32 cores, 256 GB (Dedicated local-disk), maximum connections: 40000, maximum IOPS: 72000))",
                          "InstanceClass" : "mongo.x8.4xlarge"
                        }, {
                          "InstanceClassRemark" : "60 cores, 440 GB (Dedicated host) (Current instance type: dds.mongo.2xmonopolize (60 cores, 440 GB (Dedicated host), maximum connections: 100000, maximum IOPS: 100000))",
                          "InstanceClass" : "dds.mongo.2xmonopolize"
                        } ]
                      }
                    }, {
                      "NetworkTypes" : "[\"VPC\",\"Classic\"]",
                      "NodeType" : "7",
                      "AvailableResources" : {
                        "AvailableResource" : [ {
                          "InstanceClassRemark" : "1 core, 2 GB (Current instance type: dds.mongo.mid (1 core, 2 GB (General-purpose local-disk), maximum connections: 500, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.mid"
                        }, {
                          "InstanceClassRemark" : "2 cores, 4 GB (Current instance type: dds.mongo.standard (2 cores, 4 GB (General-purpose local-disk), maximum connections: 1000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.standard"
                        }, {
                          "InstanceClassRemark" : "4 cores, 8 GB (Current instance type: dds.mongo.large (4 cores, 8 GB (General-purpose local-disk), maximum connections: 3000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.large"
                        }, {
                          "InstanceClassRemark" : "8 cores, 16 GB (Current instance type: dds.mongo.xlarge (8 cores, 16 GB (General-purpose local-disk), maximum connections: 5000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.xlarge"
                        }, {
                          "InstanceClassRemark" : "8 cores, 32 GB (Current instance type: dds.mongo.2xlarge (8 cores, 32 GB (General-purpose local-disk), maximum connections: 8000, maximum IOPS: 14000))",
                          "InstanceClass" : "dds.mongo.2xlarge"
                        }, {
                          "InstanceClassRemark" : "16 cores, 64 GB (Current instance type: dds.mongo.4xlarge (16 cores, 64 GB (General-purpose local-disk), maximum connections: 16000, maximum IOPS: 16000))",
                          "InstanceClass" : "dds.mongo.4xlarge"
                        }, {
                          "InstanceClassRemark" : "2 cores, 16 GB (Dedicated local-disk) (Current instance type: mongo.x8.medium (2 cores, 16 GB (Dedicated local-disk), maximum connections: 2500, maximum IOPS: 8000))",
                          "InstanceClass" : "mongo.x8.medium"
                        }, {
                          "InstanceClassRemark" : "4 cores, 32 GB (Dedicated local-disk) (Current instance type: mongo.x8.large (4 cores, 32 GB (Dedicated local-disk), maximum connections: 5000, maximum IOPS: 9000))",
                          "InstanceClass" : "mongo.x8.large"
                        }, {
                          "InstanceClassRemark" : "8 cores, 64 GB (Dedicated local-disk) (Current instance type: mongo.x8.xlarge (8 cores, 64 GB (Dedicated local-disk), maximum connections: 10000, maximum IOPS: 18000))",
                          "InstanceClass" : "mongo.x8.xlarge"
                        }, {
                          "InstanceClassRemark" : "16 cores, 128 GB (Dedicated local-disk) (Current instance type: mongo.x8.2xlarge (16 cores, 128 GB (Dedicated local-disk), maximum connections: 20000, maximum IOPS: 36000))",
                          "InstanceClass" : "mongo.x8.2xlarge"
                        }, {
                          "InstanceClassRemark" : "32 cores, 256 GB (Dedicated local-disk) (Current instance type: mongo.x8.4xlarge (32 cores, 256 GB (Dedicated local-disk), maximum connections: 40000, maximum IOPS: 72000))",
                          "InstanceClass" : "mongo.x8.4xlarge"
                        }, {
                          "InstanceClassRemark" : "60 cores, 440 GB (Dedicated host) (Current instance type: dds.mongo.2xmonopolize (60 cores, 440 GB (Dedicated host), maximum connections: 100000, maximum IOPS: 100000))",
                          "InstanceClass" : "dds.mongo.2xmonopolize"
                        } ]
                      }
                    }, {
                      "NetworkTypes" : "[\"VPC\"]",
                      "NodeType" : "1",
                      "AvailableResources" : {
                        "AvailableResource" : [ {
                          "InstanceClassRemark" : "4 cores, 8 GB (Current instance type: dds.sn2.large.1 (4 cores, 8 GB (General-purpose cloud-disk), maximum connections: 6000, maximum IOPS: min{30 × Storage space, 20000}))",
                          "InstanceClass" : "dds.sn2.large.1"
                        }, {
                          "InstanceClassRemark" : "4 cores, 16 GB (Current instance type: dds.sn4.xlarge.1 (4 cores, 16 GB (General-purpose cloud-disk), maximum connections: 8000, maximum IOPS: min{30 × Storage space, 20000}))",
                          "InstanceClass" : "dds.sn4.xlarge.1"
                        }, {
                          "InstanceClassRemark" : "8 cores, 16 GB (Current instance type: dds.sn2.xlarge.1 (8 cores, 16 GB (General-purpose cloud-disk), maximum connections: 8000, maximum IOPS: min{30 × Storage space, 20000}))",
                          "InstanceClass" : "dds.sn2.xlarge.1"
                        }, {
                          "InstanceClassRemark" : "8 cores, 32 GB (Current instance type: dds.sn4.2xlarge.1 (8 cores, 32 GB (General-purpose cloud-disk), maximum connections: 10000, maximum IOPS: min{30 × Storage space, 20000}))",
                          "InstanceClass" : "dds.sn4.2xlarge.1"
                        } ]
                      }
                    } ]
                  },
                  "Engine" : "WiredTiger"
                } ]
              }
            }, {
              "Version" : "3.4",
              "SupportedEngines" : {
                "SupportedEngine" : [ {
                  "SupportedNodeTypes" : {
                    "SupportedNodeType" : [ {
                      "NetworkTypes" : "[\"VPC\",\"Classic\"]",
                      "NodeType" : "3",
                      "AvailableResources" : {
                        "AvailableResource" : [ {
                          "InstanceClassRemark" : "1 core, 2 GB (Current instance type: dds.mongo.mid (1 core, 2 GB (General-purpose local-disk), maximum connections: 500, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.mid"
                        }, {
                          "InstanceClassRemark" : "2 cores, 4 GB (Current instance type: dds.mongo.standard (2 cores, 4 GB (General-purpose local-disk), maximum connections: 1000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.standard"
                        }, {
                          "InstanceClassRemark" : "4 cores, 8 GB (Current instance type: dds.mongo.large (4 cores, 8 GB (General-purpose local-disk), maximum connections: 3000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.large"
                        }, {
                          "InstanceClassRemark" : "8 cores, 16 GB (Current instance type: dds.mongo.xlarge (8 cores, 16 GB (General-purpose local-disk), maximum connections: 5000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.xlarge"
                        }, {
                          "InstanceClassRemark" : "8 cores, 32 GB (Current instance type: dds.mongo.2xlarge (8 cores, 32 GB (General-purpose local-disk), maximum connections: 8000, maximum IOPS: 14000))",
                          "InstanceClass" : "dds.mongo.2xlarge"
                        }, {
                          "InstanceClassRemark" : "16 cores, 64 GB (Current instance type: dds.mongo.4xlarge (16 cores, 64 GB (General-purpose local-disk), maximum connections: 16000, maximum IOPS: 16000))",
                          "InstanceClass" : "dds.mongo.4xlarge"
                        }, {
                          "InstanceClassRemark" : "2 cores, 16 GB (Dedicated local-disk) (Current instance type: mongo.x8.medium (2 cores, 16 GB (Dedicated local-disk), maximum connections: 2500, maximum IOPS: 8000))",
                          "InstanceClass" : "mongo.x8.medium"
                        }, {
                          "InstanceClassRemark" : "4 cores, 32 GB (Dedicated local-disk) (Current instance type: mongo.x8.large (4 cores, 32 GB (Dedicated local-disk), maximum connections: 5000, maximum IOPS: 9000))",
                          "InstanceClass" : "mongo.x8.large"
                        }, {
                          "InstanceClassRemark" : "8 cores, 64 GB (Dedicated local-disk) (Current instance type: mongo.x8.xlarge (8 cores, 64 GB (Dedicated local-disk), maximum connections: 10000, maximum IOPS: 18000))",
                          "InstanceClass" : "mongo.x8.xlarge"
                        }, {
                          "InstanceClassRemark" : "16 cores, 128 GB (Dedicated local-disk) (Current instance type: mongo.x8.2xlarge (16 cores, 128 GB (Dedicated local-disk), maximum connections: 20000, maximum IOPS: 36000))",
                          "InstanceClass" : "mongo.x8.2xlarge"
                        }, {
                          "InstanceClassRemark" : "32 cores, 256 GB (Dedicated local-disk) (Current instance type: mongo.x8.4xlarge (32 cores, 256 GB (Dedicated local-disk), maximum connections: 40000, maximum IOPS: 72000))",
                          "InstanceClass" : "mongo.x8.4xlarge"
                        }, {
                          "InstanceClassRemark" : "60 cores, 440 GB (Dedicated host) (Current instance type: dds.mongo.2xmonopolize (60 cores, 440 GB (Dedicated host), maximum connections: 100000, maximum IOPS: 100000))",
                          "InstanceClass" : "dds.mongo.2xmonopolize"
                        } ]
                      }
                    }, {
                      "NetworkTypes" : "[\"VPC\",\"Classic\"]",
                      "NodeType" : "5",
                      "AvailableResources" : {
                        "AvailableResource" : [ {
                          "InstanceClassRemark" : "1 core, 2 GB (Current instance type: dds.mongo.mid (1 core, 2 GB (General-purpose local-disk), maximum connections: 500, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.mid"
                        }, {
                          "InstanceClassRemark" : "2 cores, 4 GB (Current instance type: dds.mongo.standard (2 cores, 4 GB (General-purpose local-disk), maximum connections: 1000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.standard"
                        }, {
                          "InstanceClassRemark" : "4 cores, 8 GB (Current instance type: dds.mongo.large (4 cores, 8 GB (General-purpose local-disk), maximum connections: 3000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.large"
                        }, {
                          "InstanceClassRemark" : "8 cores, 16 GB (Current instance type: dds.mongo.xlarge (8 cores, 16 GB (General-purpose local-disk), maximum connections: 5000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.xlarge"
                        }, {
                          "InstanceClassRemark" : "8 cores, 32 GB (Current instance type: dds.mongo.2xlarge (8 cores, 32 GB (General-purpose local-disk), maximum connections: 8000, maximum IOPS: 14000))",
                          "InstanceClass" : "dds.mongo.2xlarge"
                        }, {
                          "InstanceClassRemark" : "16 cores, 64 GB (Current instance type: dds.mongo.4xlarge (16 cores, 64 GB (General-purpose local-disk), maximum connections: 16000, maximum IOPS: 16000))",
                          "InstanceClass" : "dds.mongo.4xlarge"
                        }, {
                          "InstanceClassRemark" : "2 cores, 16 GB (Dedicated local-disk) (Current instance type: mongo.x8.medium (2 cores, 16 GB (Dedicated local-disk), maximum connections: 2500, maximum IOPS: 8000))",
                          "InstanceClass" : "mongo.x8.medium"
                        }, {
                          "InstanceClassRemark" : "4 cores, 32 GB (Dedicated local-disk) (Current instance type: mongo.x8.large (4 cores, 32 GB (Dedicated local-disk), maximum connections: 5000, maximum IOPS: 9000))",
                          "InstanceClass" : "mongo.x8.large"
                        }, {
                          "InstanceClassRemark" : "8 cores, 64 GB (Dedicated local-disk) (Current instance type: mongo.x8.xlarge (8 cores, 64 GB (Dedicated local-disk), maximum connections: 10000, maximum IOPS: 18000))",
                          "InstanceClass" : "mongo.x8.xlarge"
                        }, {
                          "InstanceClassRemark" : "16 cores, 128 GB (Dedicated local-disk) (Current instance type: mongo.x8.2xlarge (16 cores, 128 GB (Dedicated local-disk), maximum connections: 20000, maximum IOPS: 36000))",
                          "InstanceClass" : "mongo.x8.2xlarge"
                        }, {
                          "InstanceClassRemark" : "32 cores, 256 GB (Dedicated local-disk) (Current instance type: mongo.x8.4xlarge (32 cores, 256 GB (Dedicated local-disk), maximum connections: 40000, maximum IOPS: 72000))",
                          "InstanceClass" : "mongo.x8.4xlarge"
                        }, {
                          "InstanceClassRemark" : "60 cores, 440 GB (Dedicated host) (Current instance type: dds.mongo.2xmonopolize (60 cores, 440 GB (Dedicated host), maximum connections: 100000, maximum IOPS: 100000))",
                          "InstanceClass" : "dds.mongo.2xmonopolize"
                        } ]
                      }
                    }, {
                      "NetworkTypes" : "[\"VPC\",\"Classic\"]",
                      "NodeType" : "7",
                      "AvailableResources" : {
                        "AvailableResource" : [ {
                          "InstanceClassRemark" : "1 core, 2 GB (Current instance type: dds.mongo.mid (1 core, 2 GB (General-purpose local-disk), maximum connections: 500, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.mid"
                        }, {
                          "InstanceClassRemark" : "2 cores, 4 GB (Current instance type: dds.mongo.standard (2 cores, 4 GB (General-purpose local-disk), maximum connections: 1000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.standard"
                        }, {
                          "InstanceClassRemark" : "4 cores, 8 GB (Current instance type: dds.mongo.large (4 cores, 8 GB (General-purpose local-disk), maximum connections: 3000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.large"
                        }, {
                          "InstanceClassRemark" : "8 cores, 16 GB (Current instance type: dds.mongo.xlarge (8 cores, 16 GB (General-purpose local-disk), maximum connections: 5000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.mongo.xlarge"
                        }, {
                          "InstanceClassRemark" : "8 cores, 32 GB (Current instance type: dds.mongo.2xlarge (8 cores, 32 GB (General-purpose local-disk), maximum connections: 8000, maximum IOPS: 14000))",
                          "InstanceClass" : "dds.mongo.2xlarge"
                        }, {
                          "InstanceClassRemark" : "16 cores, 64 GB (Current instance type: dds.mongo.4xlarge (16 cores, 64 GB (General-purpose local-disk), maximum connections: 16000, maximum IOPS: 16000))",
                          "InstanceClass" : "dds.mongo.4xlarge"
                        }, {
                          "InstanceClassRemark" : "2 cores, 16 GB (Dedicated local-disk) (Current instance type: mongo.x8.medium (2 cores, 16 GB (Dedicated local-disk), maximum connections: 2500, maximum IOPS: 8000))",
                          "InstanceClass" : "mongo.x8.medium"
                        }, {
                          "InstanceClassRemark" : "4 cores, 32 GB (Dedicated local-disk) (Current instance type: mongo.x8.large (4 cores, 32 GB (Dedicated local-disk), maximum connections: 5000, maximum IOPS: 9000))",
                          "InstanceClass" : "mongo.x8.large"
                        }, {
                          "InstanceClassRemark" : "8 cores, 64 GB (Dedicated local-disk) (Current instance type: mongo.x8.xlarge (8 cores, 64 GB (Dedicated local-disk), maximum connections: 10000, maximum IOPS: 18000))",
                          "InstanceClass" : "mongo.x8.xlarge"
                        }, {
                          "InstanceClassRemark" : "16 cores, 128 GB (Dedicated local-disk) (Current instance type: mongo.x8.2xlarge (16 cores, 128 GB (Dedicated local-disk), maximum connections: 20000, maximum IOPS: 36000))",
                          "InstanceClass" : "mongo.x8.2xlarge"
                        }, {
                          "InstanceClassRemark" : "32 cores, 256 GB (Dedicated local-disk) (Current instance type: mongo.x8.4xlarge (32 cores, 256 GB (Dedicated local-disk), maximum connections: 40000, maximum IOPS: 72000))",
                          "InstanceClass" : "mongo.x8.4xlarge"
                        }, {
                          "InstanceClassRemark" : "60 cores, 440 GB (Dedicated host) (Current instance type: dds.mongo.2xmonopolize (60 cores, 440 GB (Dedicated host), maximum connections: 100000, maximum IOPS: 100000))",
                          "InstanceClass" : "dds.mongo.2xmonopolize"
                        } ]
                      }
                    }, {
                      "NetworkTypes" : "[\"VPC\"]",
                      "NodeType" : "1",
                      "AvailableResources" : {
                        "AvailableResource" : [ {
                          "InstanceClassRemark" : "4 cores, 8 GB (Current instance type: dds.sn2.large.1 (4 cores, 8 GB (General-purpose cloud-disk), maximum connections: 6000, maximum IOPS: min{30 × Storage space, 20000}))",
                          "InstanceClass" : "dds.sn2.large.1"
                        }, {
                          "InstanceClassRemark" : "4 cores, 16 GB (Current instance type: dds.sn4.xlarge.1 (4 cores, 16 GB (General-purpose cloud-disk), maximum connections: 8000, maximum IOPS: min{30 × Storage space, 20000}))",
                          "InstanceClass" : "dds.sn4.xlarge.1"
                        }, {
                          "InstanceClassRemark" : "8 cores, 16 GB (Current instance type: dds.sn2.xlarge.1 (8 cores, 16 GB (General-purpose cloud-disk), maximum connections: 8000, maximum IOPS: min{30 × Storage space, 20000}))",
                          "InstanceClass" : "dds.sn2.xlarge.1"
                        }, {
                          "InstanceClassRemark" : "8 cores, 32 GB (Current instance type: dds.sn4.2xlarge.1 (8 cores, 32 GB (General-purpose cloud-disk), maximum connections: 10000, maximum IOPS: min{30 × Storage space, 20000}))",
                          "InstanceClass" : "dds.sn4.2xlarge.1"
                        } ]
                      }
                    } ]
                  },
                  "Engine" : "WiredTiger"
                } ]
              }
            } ]
          }
        } ]
      }
    }, {
      "DbType" : "sharding",
      "AvailableZones" : {
        "AvailableZone" : [ {
          "ZoneId" : "cn-hangzhou-h",
          "RegionId" : "cn-hangzhou",
          "SupportedEngineVersions" : {
            "SupportedEngineVersion" : [ {
              "Version" : "4.2",
              "SupportedEngines" : {
                "SupportedEngine" : [ {
                  "SupportedNodeTypes" : {
                    "SupportedNodeType" : [ {
                      "NetworkTypes" : "[\"VPC\",\"Classic\"]",
                      "NodeType" : "mongos",
                      "AvailableResources" : {
                        "AvailableResource" : [ {
                          "InstanceClassRemark" : "1 core, 2 GB (Current instance type: dds.mongos.mid (1 core, 2 GB (General-purpose), maximum connections: 1000))",
                          "InstanceClass" : "dds.mongos.mid"
                        }, {
                          "InstanceClassRemark" : "2 cores, 4 GB (Current instance type: dds.mongos.standard (2 cores, 4 GB (General-purpose), maximum connections: 2000))",
                          "InstanceClass" : "dds.mongos.standard"
                        }, {
                          "InstanceClassRemark" : "4 cores, 8 GB (Current instance type: dds.mongos.large (4 cores, 8 GB (General-purpose), maximum connections: 4000))",
                          "InstanceClass" : "dds.mongos.large"
                        }, {
                          "InstanceClassRemark" : "8 cores, 16 GB (Current instance type: dds.mongos.xlarge (8 cores, 16 GB (General-purpose), maximum connections: 8000))",
                          "InstanceClass" : "dds.mongos.xlarge"
                        }, {
                          "InstanceClassRemark" : "8 cores, 32 GB (Current instance type: dds.mongos.2xlarge (8 cores, 32 GB (General-purpose), maximum connections: 16000))",
                          "InstanceClass" : "dds.mongos.2xlarge"
                        }, {
                          "InstanceClassRemark" : "16 cores, 64 GB (Current instance type: dds.mongos.4xlarge (16 cores, 64 GB (General-purpose), maximum connections: 16000))",
                          "InstanceClass" : "dds.mongos.4xlarge"
                        } ]
                      }
                    }, {
                      "NetworkTypes" : "[\"VPC\",\"Classic\"]",
                      "NodeType" : "shard",
                      "AvailableResources" : {
                        "AvailableResource" : [ {
                          "InstanceClassRemark" : "1 core, 2 GB (Current instance type: dds.shard.mid (1 core, 2 GB (General-purpose), maximum connections: 8000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.shard.mid"
                        }, {
                          "InstanceClassRemark" : "2 cores, 4 GB (Current instance type: dds.shard.standard (2 cores, 4 GB (General-purpose), maximum connections: 8000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.shard.standard"
                        }, {
                          "InstanceClassRemark" : "4 cores, 8 GB (Current instance type: dds.shard.large (4 cores, 8 GB (General-purpose), maximum connections: 8000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.shard.large"
                        }, {
                          "InstanceClassRemark" : "8 cores, 16 GB (Current instance type: dds.shard.xlarge (8 cores, 16 GB (General-purpose), maximum connections: 8000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.shard.xlarge"
                        }, {
                          "InstanceClassRemark" : "8 cores, 32 GB (Current instance type: dds.shard.2xlarge (8 cores, 32 GB (General-purpose), maximum connections: 16000, maximum IOPS: 14000))",
                          "InstanceClass" : "dds.shard.2xlarge"
                        }, {
                          "InstanceClassRemark" : "16 cores, 64 GB (Current instance type: dds.shard.4xlarge (16 cores, 64 GB (General-purpose), maximum connections: 32000, maximum IOPS: 16000))",
                          "InstanceClass" : "dds.shard.4xlarge"
                        }, {
                          "InstanceClassRemark" : "2 cores, 16 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.xlarge.3 (2 cores, 16 GB (Dedicated), maximum connections: 8000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.shard.sn8.xlarge.3"
                        }, {
                          "InstanceClassRemark" : "4 cores, 32 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.2xlarge.3 (4 cores, 32 GB (Dedicated), maximum connections: 8000, maximum IOPS: 9000))",
                          "InstanceClass" : "dds.shard.sn8.2xlarge.3"
                        }, {
                          "InstanceClassRemark" : "8 cores, 64 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.4xlarge.3 (8 cores, 64 GB (Dedicated), maximum connections: 8000, maximum IOPS: 18000))",
                          "InstanceClass" : "dds.shard.sn8.4xlarge.3"
                        }, {
                          "InstanceClassRemark" : "16 cores, 128 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.8xlarge.3 (16 cores, 128 GB (Dedicated), maximum connections: 16000, maximum IOPS: 36000))",
                          "InstanceClass" : "dds.shard.sn8.8xlarge.3"
                        }, {
                          "InstanceClassRemark" : "32 cores, 256 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.16xlarge.3 (32 cores, 256 GB (Dedicated), maximum connections: 32000, maximum IOPS: 72000))",
                          "InstanceClass" : "dds.shard.sn8.16xlarge.3"
                        } ]
                      }
                    }, {
                      "NetworkTypes" : "[\"VPC\",\"Classic\"]",
                      "NodeType" : "configserver",
                      "AvailableResources" : {
                        "AvailableResource" : [ {
                          "InstanceClassRemark": "1 core, 2 GB",
                          "InstanceClass" : "dds.cs.mid"
                        } ]
                      }
                    } ]
                  },
                  "Engine" : "WiredTiger"
                } ]
              }
            }, {
              "Version" : "4.0",
              "SupportedEngines" : {
                "SupportedEngine" : [ {
                  "SupportedNodeTypes" : {
                    "SupportedNodeType" : [ {
                      "NetworkTypes" : "[\"VPC\",\"Classic\"]",
                      "NodeType" : "mongos",
                      "AvailableResources" : {
                        "AvailableResource" : [ {
                          "InstanceClassRemark" : "1 core, 2 GB (Current instance type: dds.mongos.mid (1 core, 2 GB (General-purpose), maximum connections: 1000))",
                          "InstanceClass" : "dds.mongos.mid"
                        }, {
                          "InstanceClassRemark" : "2 cores, 4 GB (Current instance type: dds.mongos.standard (2 cores, 4 GB (General-purpose), maximum connections: 2000))",
                          "InstanceClass" : "dds.mongos.standard"
                        }, {
                          "InstanceClassRemark" : "4 cores, 8 GB (Current instance type: dds.mongos.large (4 cores, 8 GB (General-purpose), maximum connections: 4000))",
                          "InstanceClass" : "dds.mongos.large"
                        }, {
                          "InstanceClassRemark" : "8 cores, 16 GB (Current instance type: dds.mongos.xlarge (8 cores, 16 GB (General-purpose), maximum connections: 8000))",
                          "InstanceClass" : "dds.mongos.xlarge"
                        }, {
                          "InstanceClassRemark" : "8 cores, 32 GB (Current instance type: dds.mongos.2xlarge (8 cores, 32 GB (General-purpose), maximum connections: 16000))",
                          "InstanceClass" : "dds.mongos.2xlarge"
                        }, {
                          "InstanceClassRemark" : "16 cores, 64 GB (Current instance type: dds.mongos.4xlarge (16 cores, 64 GB (General-purpose), maximum connections: 16000))",
                          "InstanceClass" : "dds.mongos.4xlarge"
                        } ]
                      }
                    }, {
                      "NetworkTypes" : "[\"VPC\",\"Classic\"]",
                      "NodeType" : "shard",
                      "AvailableResources" : {
                        "AvailableResource" : [ {
                          "InstanceClassRemark" : "1 core, 2 GB (Current instance type: dds.shard.mid (1 core, 2 GB (General-purpose), maximum connections: 8000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.shard.mid"
                        }, {
                          "InstanceClassRemark" : "2 cores, 4 GB (Current instance type: dds.shard.standard (2 cores, 4 GB (General-purpose), maximum connections: 8000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.shard.standard"
                        }, {
                          "InstanceClassRemark" : "4 cores, 8 GB (Current instance type: dds.shard.large (4 cores, 8 GB (General-purpose), maximum connections: 8000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.shard.large"
                        }, {
                          "InstanceClassRemark" : "8 cores, 16 GB (Current instance type: dds.shard.xlarge (8 cores, 16 GB (General-purpose), maximum connections: 8000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.shard.xlarge"
                        }, {
                          "InstanceClassRemark" : "8 cores, 32 GB (Current instance type: dds.shard.2xlarge (8 cores, 32 GB (General-purpose), maximum connections: 16000, maximum IOPS: 14000))",
                          "InstanceClass" : "dds.shard.2xlarge"
                        }, {
                          "InstanceClassRemark" : "16 cores, 64 GB (Current instance type: dds.shard.4xlarge (16 cores, 64 GB (General-purpose), maximum connections: 32000, maximum IOPS: 16000))",
                          "InstanceClass" : "dds.shard.4xlarge"
                        }, {
                          "InstanceClassRemark" : "2 cores, 16 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.xlarge.3 (2 cores, 16 GB (Dedicated), maximum connections: 8000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.shard.sn8.xlarge.3"
                        }, {
                          "InstanceClassRemark" : "4 cores, 32 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.2xlarge.3 (4 cores, 32 GB (Dedicated), maximum connections: 8000, maximum IOPS: 9000))",
                          "InstanceClass" : "dds.shard.sn8.2xlarge.3"
                        }, {
                          "InstanceClassRemark" : "8 cores, 64 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.4xlarge.3 (8 cores, 64 GB (Dedicated), maximum connections: 8000, maximum IOPS: 18000))",
                          "InstanceClass" : "dds.shard.sn8.4xlarge.3"
                        }, {
                          "InstanceClassRemark" : "16 cores, 128 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.8xlarge.3 (16 cores, 128 GB (Dedicated), maximum connections: 16000, maximum IOPS: 36000))",
                          "InstanceClass" : "dds.shard.sn8.8xlarge.3"
                        }, {
                          "InstanceClassRemark" : "32 cores, 256 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.16xlarge.3 (32 cores, 256 GB (Dedicated), maximum connections: 32000, maximum IOPS: 72000))",
                          "InstanceClass" : "dds.shard.sn8.16xlarge.3"
                        } ]
                      }
                    }, {
                      "NetworkTypes" : "[\"VPC\",\"Classic\"]",
                      "NodeType" : "configserver",
                      "AvailableResources" : {
                        "AvailableResource" : [ {
                          "InstanceClassRemark": "1 core, 2 GB",
                          "InstanceClass" : "dds.cs.mid"
                        } ]
                      }
                    } ]
                  },
                  "Engine" : "WiredTiger"
                } ]
              }
            }, {
              "Version" : "3.4",
              "SupportedEngines" : {
                "SupportedEngine" : [ {
                  "SupportedNodeTypes" : {
                    "SupportedNodeType" : [ {
                      "NetworkTypes" : "[\"VPC\",\"Classic\"]",
                      "NodeType" : "mongos",
                      "AvailableResources" : {
                        "AvailableResource" : [ {
                          "InstanceClassRemark" : "1 core, 2 GB (Current instance type: dds.mongos.mid (1 core, 2 GB (General-purpose), maximum connections: 1000))",
                          "InstanceClass" : "dds.mongos.mid"
                        }, {
                          "InstanceClassRemark" : "2 cores, 4 GB (Current instance type: dds.mongos.standard (2 cores, 4 GB (General-purpose), maximum connections: 2000))",
                          "InstanceClass" : "dds.mongos.standard"
                        }, {
                          "InstanceClassRemark" : "4 cores, 8 GB (Current instance type: dds.mongos.large (4 cores, 8 GB (General-purpose), maximum connections: 4000))",
                          "InstanceClass" : "dds.mongos.large"
                        }, {
                          "InstanceClassRemark" : "8 cores, 16 GB (Current instance type: dds.mongos.xlarge (8 cores, 16 GB (General-purpose), maximum connections: 8000))",
                          "InstanceClass" : "dds.mongos.xlarge"
                        }, {
                          "InstanceClassRemark" : "8 cores, 32 GB (Current instance type: dds.mongos.2xlarge (8 cores, 32 GB (General-purpose), maximum connections: 16000))",
                          "InstanceClass" : "dds.mongos.2xlarge"
                        }, {
                          "InstanceClassRemark" : "16 cores, 64 GB (Current instance type: dds.mongos.4xlarge (16 cores, 64 GB (General-purpose), maximum connections: 16000))",
                          "InstanceClass" : "dds.mongos.4xlarge"
                        } ]
                      }
                    }, {
                      "NetworkTypes" : "[\"VPC\",\"Classic\"]",
                      "NodeType" : "shard",
                      "AvailableResources" : {
                        "AvailableResource" : [ {
                          "InstanceClassRemark" : "1 core, 2 GB (Current instance type: dds.shard.mid (1 core, 2 GB (General-purpose), maximum connections: 8000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.shard.mid"
                        }, {
                          "InstanceClassRemark" : "2 cores, 4 GB (Current instance type: dds.shard.standard (2 cores, 4 GB (General-purpose), maximum connections: 8000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.shard.standard"
                        }, {
                          "InstanceClassRemark" : "4 cores, 8 GB (Current instance type: dds.shard.large (4 cores, 8 GB (General-purpose), maximum connections: 8000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.shard.large"
                        }, {
                          "InstanceClassRemark" : "8 cores, 16 GB (Current instance type: dds.shard.xlarge (8 cores, 16 GB (General-purpose), maximum connections: 8000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.shard.xlarge"
                        }, {
                          "InstanceClassRemark" : "8 cores, 32 GB (Current instance type: dds.shard.2xlarge (8 cores, 32 GB (General-purpose), maximum connections: 16000, maximum IOPS: 14000))",
                          "InstanceClass" : "dds.shard.2xlarge"
                        }, {
                          "InstanceClassRemark" : "16 cores, 64 GB (Current instance type: dds.shard.4xlarge (16 cores, 64 GB (General-purpose), maximum connections: 32000, maximum IOPS: 16000))",
                          "InstanceClass" : "dds.shard.4xlarge"
                        }, {
                          "InstanceClassRemark" : "2 cores, 16 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.xlarge.3 (2 cores, 16 GB (Dedicated), maximum connections: 8000, maximum IOPS: 8000))",
                          "InstanceClass" : "dds.shard.sn8.xlarge.3"
                        }, {
                          "InstanceClassRemark" : "4 cores, 32 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.2xlarge.3 (4 cores, 32 GB (Dedicated), maximum connections: 8000, maximum IOPS: 9000))",
                          "InstanceClass" : "dds.shard.sn8.2xlarge.3"
                        }, {
                          "InstanceClassRemark" : "8 cores, 64 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.4xlarge.3 (8 cores, 64 GB (Dedicated), maximum connections: 8000, maximum IOPS: 18000))",
                          "InstanceClass" : "dds.shard.sn8.4xlarge.3"
                        }, {
                          "InstanceClassRemark" : "16 cores, 128 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.8xlarge.3 (16 cores, 128 GB (Dedicated), maximum connections: 16000, maximum IOPS: 36000))",
                          "InstanceClass" : "dds.shard.sn8.8xlarge.3"
                        }, {
                          "InstanceClassRemark" : "32 cores, 256 GB (Dedicated local-disk) (Current instance type: dds.shard.sn8.16xlarge.3 (32 cores, 256 GB (Dedicated), maximum connections: 32000, maximum IOPS: 72000))",
                          "InstanceClass" : "dds.shard.sn8.16xlarge.3"
                        } ]
                      }
                    }, {
                      "NetworkTypes" : "[\"VPC\",\"Classic\"]",
                      "NodeType" : "configserver",
                      "AvailableResources" : {
                        "AvailableResource" : [ {
                          "InstanceClassRemark": "1 core, 2 GB",
                          "InstanceClass" : "dds.cs.mid"
                        } ]
                      }
                    } ]
                  },
                  "Engine" : "WiredTiger"
                } ]
              }
            } ]
          }
        } ]
      }
    } ]
  }
}

Error codes

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