createCloudCacheInstance

Available in VPC

Create a Cloud DB for Cache instance.

Note

Cloud DB for Cache API offers two versions based on the supported DBMS range.

createCloudCacheInstance API: Support for Valkey and Redis DBMS
createCloudRedisInstance API: Support for Redis DBMS

createCloudCacheInstance API

This section describes the request and response formats for the createCloudCacheInstance API.

Request

This section describes the request format. The method and URI are as follows:

Method	URI
GET, POST	/createCloudCacheInstance

Request headers

For information about the headers common to all Cloud DB for Cache (VPC) APIs, see Cloud DB for Cache (VPC) request headers.

Request parameters

The following describes the parameters.

Field	Type	Required	Description
`regionCode`	String	Optional	Region code of the Cloud DB for Cache instance to create See getRegionList. First Region of the `getRegionList` query result (default).
`vpcNo`	String	Required	Number of VPC on which to create the Cloud DB for Cache instance See getCloudCacheTargetVpcList.
`cloudCacheImageProductCode`	String	Optional	Cloud DB for Cache image product code See getCloudCacheImageProductList. Automatically generated by NAVER Cloud Platform (default)
`cloudCacheProductCode`	String	Optional	Cloud DB for Cache product code See getCloudCacheProductList. Minimum specification (default) Minimum specification is based on 1. memory and 2. CPU.
`shardCount`	Integer	Optional	Number of master nodes created when DB mode is Cluster 3-10 (default: 3) Enter only when `CloudCacheModeCode` is `CLUSTER`. If `CloudCacheModeCode` is `SIMPLE`, `shardCount` is ignored even if it's entered.
`shardCopyCount`	Integer	Optional	Number of slave nodes that are replicas of the master node when DB mode is Cluster 0-4 (default: 0) Cluster consists of master nodes and slave nodes, and slave nodes are required for high availability (HA). When adding replicas, all master nodes are assigned one slave node each. Example: For 3 shards and 1 replicas per shard Master node: 3 Slave node: 3 High availability is not supported if replicas per shard is set to >. Enter only when `CloudCacheModeCode` is `CLUSTER`. If `CloudCacheModeCode` is `SIMPLE`, `shardCopyCount` is ignored even if it's entered.
`isHa`	Boolean	Optional	High availability status `true` \| `false` (default) When high availability is selected, automatic failover with a standby master server is supported for an additional fee and backups are set up automatically.
`configGroupNo`	String	Required	Config group number See getCloudCacheConfigGroupList. Config groups are provided to efficiently manage DB server settings, and one cluster group will all use the same config. If a config group does not exist, it must be created and can be changed online even after creation. DB server's type (Cluster/Simple) and Cache engine version information must be entered to match the config group number. Example: If the DB server type is "Cluster" and Redis engine version is "7.0.15," enter the `configGroupNo` value such that `cloudCacheVersion` corresponds to `7.0.15-cluster`.
`isBackup`	Boolean	Optional	Whether DB backup is enabled `true` \| `false` (default) If the high availability status (`isHa`) is `true`, the backup status (isBackup) is fixed to `true`.
`backupFileRetentionPeriod`	Integer	Optional	Backup file retention period (days) 1-7 (default: 1) Backup is performed every day, and the backup file is stored in a separate backup storage. Fees are charged for the space you use.
`backupTime`	String	Conditional	Set backup time. `true` (default) \| `false` Required if the backup status (`isBackup`) is `true` and automatic backup status (`isAutomaticBackup`) is `false` e.g., 01:15 (Backup starts between the selected time + 15 minutes)
`isAutomaticBackup`	Boolean	Optional	Whether to set the backup time automatically `true` (default) \| `false` If set to `true`, it will ignore even if `backupTime` is entered and will be set automatically.
`cloudCacheServiceName`	String	Required	Name of the Cloud DB for Cache service to create 3 to 15 characters, including English letters, Korean letters, numbers, and special character "-". DB service names cannot be used in duplicate.
`cloudCacheServerNamePrefix`	String	Required	Cloud DB for Cache server name prefix to create 3 to 15 characters, including lowercase English letters, numbers, and the special character "-", and must begin with an English letter and end with an English letter or number. A 3-digit number is automatically generated after the prefix. DB service names cannot be used in duplicate.
`cloudCachePort`	Integer	Optional	TCP port number to access the Cloud DB for Cache instance 6379 (default) Specified range: 10000-20000
`subnetNo`	String	Required	Subnet number of the Cloud Cache instance to create See the getCloudCacheTargetSubnetList action. Can only be created in a private subnet. Subnet migrations are not available after creating the Cloud DB for Cache instance.
`engineVersionCode`	String	Conditional	Cache engine version See getCloudCacheImageProductList. If not entered, it is created with the latest version currently available.
`cloudCacheModeCode`	String	Required	Mode of Cloud DB for Cache to create `SIMPLE` \| `CLUSTER` `CLUSTER`: Cache with a master, slave architecture and data sharding to offload traffic `SIMPLE`: Basic Cache with master, standby-master architecture When using the `CLUSTER` setting, it ignores the high availability status (`isHa`) even if it's entered.
`cloudCacheDbmsCode`	String	Optional	Cloud DB for Cache instance's DBMS code `Redis` (default) \| `Valkey`
`responseFormatType`	String	Optional	Format of the response result `xml` (default) \| `json`

Request example

The request example is as follows:

curl --location --request GET 'https://ncloud.apigw.ntruss.com/vcache/v2/createCloudCacheInstance
?regionCode=KR
&vpcNo=****83
&cloudCacheImageProductCode=SW.VRDS.OS.LNX64.ROCKY.0810.VALKY.B050
&cloudCacheProductCode=SVR.VRDS.STAND.C004.M001.NET.SSD.B050.G002
&shardCount=3
&shardCopyCount=1
&isHa=true
&configGroupNo=***9
&isBackup=true
&backupFileRetentionPeriod=7
&backupTime=00:15
&isAutomaticBackup=true
&cloudCacheServiceName=test-****
&cloudCacheServerNamePrefix=test-****
&cloudCachePort=6379
&subnetNo=****91
&cloudCacheDbmsCode=Valkey
&cloudCacheModeCode=SIMPLE'
--header 'x-ncp-apigw-timestamp: {Timestamp}'
--header 'x-ncp-iam-access-key: {Access Key}' 
--header 'x-ncp-apigw-signature-v2: {API Gateway Signature}'

Response

This section describes the response format.

Response body

See CloudCacheInstanceList for the response body.

Response status codes

For response status codes common to NAVER Cloud Platform, see Ncloud API response status codes.

Response example

The response example is as follows:

If responseFormatType=json

{
    "createCloudCacheInstanceResponse": {
        "totalRows": 1,
        "cloudCacheInstanceList": [
            {
                "cloudCacheInstanceNo": "****511",
                "cloudCacheServiceName": "test-****",
                "cloudCacheInstanceStatusName": "creating",
                "cloudCacheInstanceStatus": {
                    "code": "INIT",
                    "codeName": "CLOUD DATABASE(VPC) Init State"
                },
                "cloudCacheInstanceOperation": {
                    "code": "CREAT",
                    "codeName": "CLOUD DATABASE(VPC) Creat OP"
                },
                "cloudCacheImageProductCode": "SW.VRDS.OS.LNX64.ROCKY.0810.VALKY.B050",
                "engineVersion": "VALKEY 7.2.11",
                "licence": {
                    "code": "BSD",
                    "codeName": "Berkeley Software Distribution"
                },
                "cloudCachePort": 6379,
                "isHa": true,
                "cloudCacheServerPrefix": "test-****",
                "generationCode": "G2",
                "role": {
                    "code": "CLUSTER",
                    "codeName": "CLOUD CACHE(VPC) Cluster Role"
                },
                "createDate": "2024-07-01T16:59:21+0900",
                "accessControlGroupNoList": [],
                "masterNodeCount": 3,
                "slaveNodeCount": 3,
                "configGroupNo": "***9",
                "configGroupName": "test-***-config",
                "cloudCacheServerInstanceList": [
                    {
                        "cloudCacheServerName": "test-****-001-001-ehd",
                        "cloudCacheServerRole": {
                            "code": "M",
                            "codeName": "Master"
                        },
                        "cloudCacheServerInstanceStatusName": "creating",
                        "cloudCacheServerInstanceStatus": {
                            "code": "PEND",
                            "codeName": "CLOUD DATABASE(VPC) Server Pending State"
                        },
                        "cloudCacheServerInstanceOperation": {
                            "code": "CREAT",
                            "codeName": "CLOUD DATABASE(VPC) Server Create OP"
                        },
                        "cloudCacheProductCode": "SVR.VRDS.STAND.C004.M001.NET.SSD.B050.G002",
                        "regionCode": "KR",
                        "vpcNo": "***83",
                        "subnetNo": "****91",
                        "privateDomain": "cachec-*****-vpc-cdb.ntruss.com",
                        "cpuCount": 4,
                        "memorySize": 1610612736,
                        "osMemorySize": 2147483648,
                        "createDate": "2024-07-01T16:59:21+0900"
                    },
                    {
                        "cloudCacheServerName": "test-****-002-001-ehe",
                        "cloudCacheServerRole": {
                            "code": "M",
                            "codeName": "Master"
                        },
                        "cloudCacheServerInstanceStatusName": "creating",
                        "cloudCacheServerInstanceStatus": {
                            "code": "PEND",
                            "codeName": "CLOUD DATABASE(VPC) Server Pending State"
                        },
                        "cloudCacheServerInstanceOperation": {
                            "code": "CREAT",
                            "codeName": "CLOUD DATABASE(VPC) Server Create OP"
                        },
                        "cloudCacheProductCode": "SVR.VRDS.STAND.C004.M001.NET.SSD.B050.G002",
                        "regionCode": "KR",
                        "vpcNo": "****83",
                        "subnetNo": "****91",
                        "privateDomain": "cachec-*****-vpc-cdb.ntruss.com",
                        "cpuCount": 4,
                        "memorySize": 1610612736,
                        "osMemorySize": 2147483648,
                        "createDate": "2024-07-01T16:59:21+0900"
                    },
                    {
                        "cloudCacheServerName": "test-****-003-001-ehf",
                        "cloudCacheServerRole": {
                            "code": "M",
                            "codeName": "Master"
                        },
                        "cloudCacheServerInstanceStatusName": "creating",
                        "cloudCacheServerInstanceStatus": {
                            "code": "PEND",
                            "codeName": "CLOUD DATABASE(VPC) Server Pending State"
                        },
                        "cloudCacheServerInstanceOperation": {
                            "code": "CREAT",
                            "codeName": "CLOUD DATABASE(VPC) Server Create OP"
                        },
                        "cloudCacheProductCode": "SVR.VRDS.STAND.C004.M001.NET.SSD.B050.G002",
                        "regionCode": "KR",
                        "vpcNo": "****83",
                        "subnetNo": "****91",
                        "privateDomain": "cachec-*****-vpc-cdb.ntruss.com",
                        "cpuCount": 4,
                        "memorySize": 1610612736,
                        "osMemorySize": 2147483648,
                        "createDate": "2024-07-01T16:59:21+0900"
                    },
                    {
                        "cloudCacheServerName": "test-****-001-002-ehg",
                        "cloudCacheServerRole": {
                            "code": "S",
                            "codeName": "Slave"
                        },
                        "cloudCacheServerInstanceStatusName": "creating",
                        "cloudCacheServerInstanceStatus": {
                            "code": "PEND",
                            "codeName": "CLOUD DATABASE(VPC) Server Pending State"
                        },
                        "cloudCacheServerInstanceOperation": {
                            "code": "CREAT",
                            "codeName": "CLOUD DATABASE(VPC) Server Create OP"
                        },
                        "cloudCacheProductCode": "SVR.VRDS.STAND.C004.M001.NET.SSD.B050.G002",
                        "regionCode": "KR",
                        "vpcNo": "****83",
                        "subnetNo": "****91",
                        "privateDomain": "cachec-*****-vpc-cdb.ntruss.com",
                        "cpuCount": 4,
                        "memorySize": 1610612736,
                        "osMemorySize": 2147483648,
                        "createDate": "2024-07-01T16:59:21+0900"
                    },
                    {
                        "cloudCacheServerName": "test-****-002-002-ehh",
                        "cloudCacheServerRole": {
                            "code": "S",
                            "codeName": "Slave"
                        },
                        "cloudCacheServerInstanceStatusName": "creating",
                        "cloudCacheServerInstanceStatus": {
                            "code": "PEND",
                            "codeName": "CLOUD DATABASE(VPC) Server Pending State"
                        },
                        "cloudCacheServerInstanceOperation": {
                            "code": "CREAT",
                            "codeName": "CLOUD DATABASE(VPC) Server Create OP"
                        },
                        "cloudCacheProductCode": "SVR.VRDS.STAND.C004.M001.NET.SSD.B050.G002",
                        "regionCode": "KR",
                        "vpcNo": "****83",
                        "subnetNo": "****91",
                        "privateDomain": "cachec-*****-vpc-cdb.ntruss.com",
                        "cpuCount": 4,
                        "memorySize": 1610612736,
                        "osMemorySize": 2147483648,
                        "createDate": "2024-07-01T16:59:21+0900"
                    },
                    {
                        "cloudCacheServerName": "test-****-003-002-ehi",
                        "cloudCacheServerRole": {
                            "code": "S",
                            "codeName": "Slave"
                        },
                        "cloudCacheServerInstanceStatusName": "creating",
                        "cloudCacheServerInstanceStatus": {
                            "code": "PEND",
                            "codeName": "CLOUD DATABASE(VPC) Server Pending State"
                        },
                        "cloudCacheServerInstanceOperation": {
                            "code": "CREAT",
                            "codeName": "CLOUD DATABASE(VPC) Server Create OP"
                        },
                        "cloudCacheProductCode": "SVR.VRDS.STAND.C004.M001.NET.SSD.B050.G002",
                        "regionCode": "KR",
                        "vpcNo": "****83",
                        "subnetNo": "****91",
                        "privateDomain": "cachec-*****-vpc-cdb.ntruss.com",
                        "cpuCount": 4,
                        "memorySize": 1610612736,
                        "osMemorySize": 2147483648,
                        "createDate": "2024-07-01T16:59:21+0900"
                    }
                ]
            }
        ],
        "requestId": "6aaac383-****-****-****-e7b07eea5c35",
        "returnCode": "0",
        "returnMessage": "success"
    }
}

If responseFormatType=xml (default)

<?xml version="1.0" encoding="UTF-8"?>
<createCloudCacheInstanceResponse>
    <requestId>6aaac383-****-****-****-e7b07eea5c35</requestId>
    <returnCode>0</returnCode>
    <returnMessage>success</returnMessage>
    <totalRows>1</totalRows>
    <cloudCacheInstanceList>
        <cloudCacheInstance>
            <cloudCacheInstanceNo>****511</cloudCacheInstanceNo>
            <cloudCacheServiceName>test-****</cloudCacheServiceName>
            <cloudCacheInstanceStatusName>creating</cloudCacheInstanceStatusName>
            <cloudCacheInstanceStatus>
                <code>INIT</code>
                <codeName>CLOUD DATABASE(VPC) Init State</codeName>
            </cloudCacheInstanceStatus>
            <cloudCacheInstanceOperation>
                <code>CREAT</code>
                <codeName>CLOUD DATABASE(VPC) Creat OP</codeName>
            </cloudCacheInstanceOperation>
            <cloudCacheImageProductCode>SW.VRDS.OS.LNX64.ROCKY.0810.VALKY.B050</cloudCacheImageProductCode>
            <engineVersion>VALKEY 7.2.11</engineVersion>
            <licence>
                <code>BSD</code>
                <codeName>Berkeley Software Distribution</codeName>
            </licence>
            <cloudCachePort>6379</cloudCachePort>
            <isHa>true</isHa>
            <cloudCacheServerPrefix>test-****</cloudCacheServerPrefix>
            <generationCode>G2</generationCode>
            <role>
                <code>CLUSTER</code>
                <codeName>CLOUD CACHE(VPC) Cluster Role</codeName>
            </role>
            <createDate>2024-07-01T16:59:21+0900</createDate>
            <accessControlGroupNoList/>
            <masterNodeCount>3</masterNodeCount>
            <slaveNodeCount>3</slaveNodeCount>
            <configGroupNo>***9</configGroupNo>
            <configGroupName>test-***-config</configGroupName>
            <cloudCacheServerInstanceList>
                <cloudCacheServerInstance>
                    <cloudCacheServerName>test-****-001-001-ehd</cloudCacheServerName>
                    <cloudCacheServerRole>
                        <code>M</code>
                        <codeName>Master</codeName>
                    </cloudCacheServerRole>
                    <cloudCacheServerInstanceStatusName>creating</cloudCacheServerInstanceStatusName>
                    <cloudCacheServerInstanceStatus>
                        <code>PEND</code>
                        <codeName>CLOUD DATABASE(VPC) Server Pending State</codeName>
                    </cloudCacheServerInstanceStatus>
                    <cloudCacheServerInstanceOperation>
                        <code>CREAT</code>
                        <codeName>CLOUD DATABASE(VPC) Server Create OP</codeName>
                    </cloudCacheServerInstanceOperation>
                    <cloudCacheProductCode>SVR.VRDS.STAND.C004.M001.NET.SSD.B050.G002</cloudCacheProductCode>
                    <regionCode>KR</regionCode>
                    <vpcNo>****83</vpcNo>
                    <subnetNo>****92</subnetNo>
                    <privateDomain>cachec-*****-vpc-cdb.ntruss.com</privateDomain>
                    <cpuCount>4</cpuCount>
                    <memorySize>1610612736</memorySize>
                    <osMemorySize>2147483648</osMemorySize>
                    <createDate>2024-07-01T16:59:21+0900</createDate>
                </cloudCacheServerInstance>
                <cloudCacheServerInstance>
                    <cloudCacheServerName>test-****-002-001-ehe</cloudCacheServerName>
                    <cloudCacheServerRole>
                        <code>M</code>
                        <codeName>Master</codeName>
                    </cloudCacheServerRole>
                    <cloudCacheServerInstanceStatusName>creating</cloudCacheServerInstanceStatusName>
                    <cloudCacheServerInstanceStatus>
                        <code>PEND</code>
                        <codeName>CLOUD DATABASE(VPC) Server Pending State</codeName>
                    </cloudCacheServerInstanceStatus>
                    <cloudCacheServerInstanceOperation>
                        <code>CREAT</code>
                        <codeName>CLOUD DATABASE(VPC) Server Create OP</codeName>
                    </cloudCacheServerInstanceOperation>
                    <cloudCacheProductCode>SVR.VRDS.STAND.C004.M001.NET.SSD.B050.G002</cloudCacheProductCode>
                    <regionCode>KR</regionCode>
                    <vpcNo>****83</vpcNo>
                    <subnetNo>****92</subnetNo>
                    <privateDomain>cachec-*****-vpc-cdb.ntruss.com</privateDomain>
                    <cpuCount>4</cpuCount>
                    <memorySize>1610612736</memorySize>
                    <osMemorySize>2147483648</osMemorySize>
                    <createDate>2024-07-01T16:59:21+0900</createDate>
                </cloudCacheServerInstance>
                <cloudCacheServerInstance>
                    <cloudCacheServerName>test-****-003-001-ehf</cloudCacheServerName>
                    <cloudCacheServerRole>
                        <code>M</code>
                        <codeName>Master</codeName>
                    </cloudCacheServerRole>
                    <cloudCacheServerInstanceStatusName>creating</cloudCacheServerInstanceStatusName>
                    <cloudCacheServerInstanceStatus>
                        <code>PEND</code>
                        <codeName>CLOUD DATABASE(VPC) Server Pending State</codeName>
                    </cloudCacheServerInstanceStatus>
                    <cloudCacheServerInstanceOperation>
                        <code>CREAT</code>
                        <codeName>CLOUD DATABASE(VPC) Server Create OP</codeName>
                    </cloudCacheServerInstanceOperation>
                    <cloudCacheProductCode>SVR.VRDS.STAND.C004.M001.NET.SSD.B050.G002</cloudCacheProductCode>
                    <regionCode>KR</regionCode>
                    <vpcNo>****83</vpcNo>
                    <subnetNo>****92</subnetNo>
                    <privateDomain>cachec-*****-vpc-cdb.ntruss.com</privateDomain>
                    <cpuCount>4</cpuCount>
                    <memorySize>1610612736</memorySize>
                    <osMemorySize>2147483648</osMemorySize>
                    <createDate>2024-07-01T16:59:21+0900</createDate>
                </cloudCacheServerInstance>
                <cloudCacheServerInstance>
                    <cloudCacheServerName>test-****-001-002-ehg</cloudCacheServerName>
                    <cloudCacheServerRole>
                        <code>S</code>
                        <codeName>Slave</codeName>
                    </cloudCacheServerRole>
                    <cloudCacheServerInstanceStatusName>creating</cloudCacheServerInstanceStatusName>
                    <cloudCacheServerInstanceStatus>
                        <code>PEND</code>
                        <codeName>CLOUD DATABASE(VPC) Server Pending State</codeName>
                    </cloudCacheServerInstanceStatus>
                    <cloudCacheServerInstanceOperation>
                        <code>CREAT</code>
                        <codeName>CLOUD DATABASE(VPC) Server Create OP</codeName>
                    </cloudCacheServerInstanceOperation>
                    <cloudCacheProductCode>SVR.VRDS.STAND.C004.M001.NET.SSD.B050.G002</cloudCacheProductCode>
                    <regionCode>KR</regionCode>
                    <vpcNo>****83</vpcNo>
                    <subnetNo>****92</subnetNo>
                    <privateDomain>cachec-*****-vpc-cdb.ntruss.com</privateDomain>
                    <cpuCount>4</cpuCount>
                    <memorySize>1610612736</memorySize>
                    <osMemorySize>2147483648</osMemorySize>
                    <createDate>2024-07-01T16:59:21+0900</createDate>
                </cloudCacheServerInstance>
                <cloudCacheServerInstance>
                    <cloudCacheServerName>test-****-002-002-ehh</cloudCacheServerName>
                    <cloudCacheServerRole>
                        <code>S</code>
                        <codeName>Slave</codeName>
                    </cloudCacheServerRole>
                    <cloudCacheServerInstanceStatusName>creating</cloudCacheServerInstanceStatusName>
                    <cloudCacheServerInstanceStatus>
                        <code>PEND</code>
                        <codeName>CLOUD DATABASE(VPC) Server Pending State</codeName>
                    </cloudCacheServerInstanceStatus>
                    <cloudCacheServerInstanceOperation>
                        <code>CREAT</code>
                        <codeName>CLOUD DATABASE(VPC) Server Create OP</codeName>
                    </cloudCacheServerInstanceOperation>
                    <cloudCacheProductCode>SVR.VRDS.STAND.C004.M001.NET.SSD.B050.G002</cloudCacheProductCode>
                    <regionCode>KR</regionCode>
                    <vpcNo>****83</vpcNo>
                    <subnetNo>****92</subnetNo>
                    <privateDomain>cachec-*****-vpc-cdb.ntruss.com</privateDomain>
                    <cpuCount>4</cpuCount>
                    <memorySize>1610612736</memorySize>
                    <osMemorySize>2147483648</osMemorySize>
                    <createDate>2024-07-01T16:59:21+0900</createDate>
                </cloudCacheServerInstance>
                <cloudCacheServerInstance>
                    <cloudCacheServerName>test-****-003-002-ehi</cloudCacheServerName>
                    <cloudCacheServerRole>
                        <code>S</code>
                        <codeName>Slave</codeName>
                    </cloudCacheServerRole>
                    <cloudCacheServerInstanceStatusName>creating</cloudCacheServerInstanceStatusName>
                    <cloudCacheServerInstanceStatus>
                        <code>PEND</code>
                        <codeName>CLOUD DATABASE(VPC) Server Pending State</codeName>
                    </cloudCacheServerInstanceStatus>
                    <cloudCacheServerInstanceOperation>
                        <code>CREAT</code>
                        <codeName>CLOUD DATABASE(VPC) Server Create OP</codeName>
                    </cloudCacheServerInstanceOperation>
                    <cloudCacheProductCode>SVR.VRDS.STAND.C004.M001.NET.SSD.B050.G002</cloudCacheProductCode>
                    <regionCode>KR</regionCode>
                    <vpcNo>****83</vpcNo>
                    <subnetNo>****92</subnetNo>
                    <privateDomain>cachec-*****-vpc-cdb.ntruss.com</privateDomain>
                    <cpuCount>4</cpuCount>
                    <memorySize>1610612736</memorySize>
                    <osMemorySize>2147483648</osMemorySize>
                    <createDate>2024-07-01T16:59:21+0900</createDate>
                </cloudCacheServerInstance>
            </cloudCacheServerInstanceList>
        </cloudCacheInstance>
    </cloudCacheInstanceList>
</createCloudCacheInstanceResponse>

createCloudRedisInstance API

This section describes the request and response formats for the createCloudRedisInstance API.