InquiryPriceCreateInstance

Last updated: 2025-11-13 20:49:16

InquiryPriceCreateInstance

Last updated: 2025-11-13 20:49:16

1. API Description

Domain name for API request: emr.intl.tencentcloudapi.com.

This API is used to query price of instance creation.

A maximum of 20 requests can be initiated per second for this API.

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2. Input Parameters

The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.

Parameter Name	Required	Type	Description
Action	Yes	String	Common Params. The value used for this API: InquiryPriceCreateInstance.
Version	Yes	String	Common Params. The value used for this API: 2019-01-03.
Region	Yes	String	Common Params. For more information, please see the list of regions supported by the product.
TimeUnit	Yes	String	Time unit of instance purchase duration. Valid values: s: seconds. When `PayMode` is 0, `TimeUnit` can only be `s`.
TimeSpan	Yes	Integer	Purchase duration of instance, which needs to be used together with `TimeUnit`. When `TimeUnit` is `s`, this parameter can only be filled with 3600, indicating a pay-as-you-go instance. When `TimeUnit` is `m`, the number entered in this parameter indicates the purchase duration of the monthly-subscription instance; for example, 1 means one month
Currency	Yes	String	Currency.
PayMode	Yes	Integer	Instance billing mode. Valid values: 0: pay-as-you-go.
SupportHA	Yes	Integer	Whether to enable high availability of node. Valid values: 0: does not enable high availability of node. 1: enables high availability of node.
Software.N	Yes	Array of String	List of deployed components. Different required components need to be selected for different EMR product IDs (ProductId: For specific meanings, see the ProductId field in the input parameters): When ProductId is 2 (EMR v2.0.1), the required components include hdfs-2.7.3, yarn-2.7.3, zookeeper-3.4.9, and knox-1.2.0. When ProductId is 16 (EMR v2.3.0), the required components include hdfs-2.8.5, yarn-2.8.5, zookeeper-3.5.5, and knox-1.2.0. When ProductId is 20 (EMR v2.5.0), the required components include hdfs-2.8.5, yarn-2.8.5, zookeeper-3.6.1, and knox-1.2.0. When ProductId is 30 (EMR v2.6.0), the required components include hdfs-2.8.5, yarn-2.8.5, zookeeper-3.6.1, openldap-2.4.44, and knox-1.2.0. When ProductId is 38 (EMR v2.7.0), the required components include hdfs-2.8.5, yarn-2.8.5, zookeeper-3.6.3, openldap-2.4.44, and knox-1.6.1. When ProductId is 57 (EMR v2.8.0), the required components include hdfs-2.8.5, yarn-2.8.5, zookeeper-3.6.3, openldap-2.4.44, and knox-1.6.1. When ProductId is 7 (EMR v3.0.0), the required components include hdfs-3.1.2, yarn-3.1.2, zookeeper-3.4.9, and knox-1.2.0. When ProductId is 25 (EMR v3.1.0), the required components include hdfs-3.1.2, yarn-3.1.2, zookeeper-3.6.1, and knox-1.2.0. When ProductId is 31 (EMR v3.1.1), the required components include hdfs-3.1.2, yarn-3.1.2, zookeeper-3.6.1, and knox-1.2.0. When ProductId is 28 (EMR v3.2.0), the required components include hdfs-3.2.2, yarn-3.2.2, zookeeper-3.6.1, and knox-1.2.0. When ProductId is 33 (EMR v3.2.1), the required components include hdfs-3.2.2, yarn-3.2.2, zookeeper-3.6.1, openldap-2.4.44, and knox-1.2.0. When ProductId is 34 (EMR v3.3.0), the required components include hdfs-3.2.2, yarn-3.2.2, zookeeper-3.6.1, openldap-2.4.44, and knox-1.2.0. When ProductId is 37 (EMR v3.4.0), the required components include hdfs-3.2.2, yarn-3.2.2, zookeeper-3.6.3, openldap-2.4.44, and knox-1.6.1. When ProductId is 44 (EMR v3.5.0), the required components include hdfs-3.2.2, yarn-3.2.2, zookeeper-3.6.3, openldap-2.4.44, and knox-1.6.1. When ProductId is 53 (EMR v3.6.0), the required components include hdfs-3.2.2, yarn-3.2.2, zookeeper-3.6.3, openldap-2.4.44, and knox-1.6.1. When ProductId is 58 (EMR v3.6.1), the required components include hdfs-3.2.2, yarn-3.2.2, zookeeper-3.6.3, openldap-2.4.46, and knox-1.6.1. When ProductId is 47 (EMR v4.0.0), the required components include hdfs-3.2.2, yarn-3.2.2, zookeeper-3.6.3, openldap-2.4.44, and knox-1.6.1.
ResourceSpec	No	NewResourceSpec	Node specification queried for price.
Placement	No	Placement	Instance location. This parameter is used to specify the AZ, project, and other attributes of the instance.
VPCSettings	No	VPCSettings	Configuration information of VPC. This parameter is used to specify the VPC ID, subnet ID, etc.
MetaType	No	String	Hive-shared metadatabase type. Valid values: EMR_DEFAULT_META: the cluster creates one by default. EMR_EXIST_META: the cluster uses the specified EMR-MetaDB instance. USER_CUSTOM_META: the cluster uses a custom MetaDB instance.
UnifyMetaInstanceId	No	String	EMR-MetaDB instance
MetaDBInfo	No	CustomMetaInfo	Custom MetaDB instance information
ProductId	No	Integer	Product ID. Different product IDs represent different EMR product versions. Valid values: 2: EMR v2.0.1; 16: EMR v2.3.0; 20: EMR v2.5.0; 30: EMR v2.6.0; 38: EMR v2.7.0; 57: EMR v2.8.0; 7: EMR v3.0.0; 25: EMR v3.1.0; 31: EMR v3.1.1; 28: EMR v3.2.0 33: EMR v3.2.1 34: EMR v3.3.0 37: EMR v3.4.0; 44: EMR v3.5.0; 53: EMR v3.6.0; 58: EMR v3.6.1; 47: EMR v4.0.0.
SceneName	No	String	Scenario values: Hadoop-Kudu, Hadoop-ZooKeeper, Hadoop-Presto, and Hadoop-HBase.
ExternalService.N	No	Array of ExternalService	Shared component information
VersionID	No	Integer
MultiZoneSettings.N	No	Array of MultiZoneSetting	AZ specs

3. Output Parameters

Parameter Name	Type	Description
OriginalCost	Float	Original price.
DiscountCost	Float	Discounted price.
TimeUnit	String	Time unit of purchase instances. Valid values. s: seconds.
TimeSpan	Integer	Instance purchase duration.
PriceList	Array of ZoneDetailPriceResult	The price list. Note: This field may return null, indicating that no valid values can be obtained.
RequestId	String	The unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem.

4. Example

Example1 Querying the price of creating an instance

Input Example

POST / HTTP/1.1
Host: emr.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: InquiryPriceCreateInstance
<Common request parameters>

{
    "ResourceSpec": {
        "MasterResourceSpec": {
            "StorageType": "5",
            "DiskType": "CLOUD_PREMIUM",
            "Cpu": "4",
            "DiskSize": "100",
            "MemSize": "16384",
            "RootSize": "100",
            "Spec": "CVM.S3"
        },
        "CoreCount": "2",
        "CoreResourceSpec": {
            "StorageType": "5",
            "DiskType": "CLOUD_PREMIUM",
            "Cpu": "4",
            "DiskSize": "100",
            "MemSize": "16384",
            "RootSize": "100",
            "Spec": "CVM.S3"
        },
        "MasterCount": "1"
    },
    "Placement": {
        "ProjectId": "0",
        "Zone": "ap-guangzhou-3"
    },
    "SupportHA": "0",
    "TimeSpan": "3600",
    "VPCSettings": {
        "SubnetId": "subnet-jhgsahx0",
        "VpcId": "vpc-ezt5qmqz"
    },
    "PayMode": "0",
    "Currency": "USD",
    "TimeUnit": "s",
    "ProductId": "2",
    "Software": [
        "zookeeper-3.4.9",
        "hadoop-2.7.3",
        "knox-1.2.0",
        "hive-2.3.2"
    ]
}

Output Example

{
    "Response": {
        "RequestId": "f329b63c-7cec-41f3-91ae-500cbf86b9eb",
        "TimeSpan": 3600,
        "TimeUnit": "s",
        "DiscountCost": 25,
        "OriginalCost": 25,
        "PriceList": [
            {
                "NodeDetailPrice": [
                    {
                        "NodeType": "task",
                        "PartDetailPrice": [
                            {
                                "GoodsNum": 1,
                                "InstanceType": "rootDisk",
                                "Policy": 10,
                                "Price": 0.12,
                                "RealCost": 0.12,
                                "RealTotalCost": 0.12
                            },
                            {
                                "GoodsNum": 1,
                                "InstanceType": "node",
                                "Policy": 10,
                                "Price": 2.16,
                                "RealCost": 2.16,
                                "RealTotalCost": 2.16
                            },
                            {
                                "GoodsNum": 1,
                                "InstanceType": "dataDisk",
                                "Policy": 10,
                                "Price": 0.5,
                                "RealCost": 0.5,
                                "RealTotalCost": 0.5
                            }
                        ]
                    },
                    {
                        "NodeType": "master",
                        "PartDetailPrice": [
                            {
                                "GoodsNum": 2,
                                "InstanceType": "rootDisk",
                                "Policy": 10,
                                "Price": 0.12,
                                "RealCost": 0.12,
                                "RealTotalCost": 0.25
                            },
                            {
                                "GoodsNum": 2,
                                "InstanceType": "node",
                                "Policy": 10,
                                "Price": 2.16,
                                "RealCost": 2.16,
                                "RealTotalCost": 4.31
                            },
                            {
                                "GoodsNum": 2,
                                "InstanceType": "dataDisk",
                                "Policy": 10,
                                "Price": 0.5,
                                "RealCost": 0.5,
                                "RealTotalCost": 1
                            }
                        ]
                    },
                    {
                        "NodeType": "core",
                        "PartDetailPrice": [
                            {
                                "GoodsNum": 3,
                                "InstanceType": "rootDisk",
                                "Policy": 10,
                                "Price": 0.12,
                                "RealCost": 0.12,
                                "RealTotalCost": 0.37
                            },
                            {
                                "GoodsNum": 3,
                                "InstanceType": "node",
                                "Policy": 10,
                                "Price": 2.15,
                                "RealCost": 2.15,
                                "RealTotalCost": 6.46
                            },
                            {
                                "GoodsNum": 3,
                                "InstanceType": "dataDisk",
                                "Policy": 10,
                                "Price": 0.5,
                                "RealCost": 0.5,
                                "RealTotalCost": 1.5
                            }
                        ]
                    },
                    {
                        "NodeType": "common",
                        "PartDetailPrice": [
                            {
                                "GoodsNum": 3,
                                "InstanceType": "rootDisk",
                                "Policy": 10,
                                "Price": 0.12,
                                "RealCost": 0.12,
                                "RealTotalCost": 0.37
                            },
                            {
                                "GoodsNum": 3,
                                "InstanceType": "node",
                                "Policy": 10,
                                "Price": 2.15,
                                "RealCost": 2.15,
                                "RealTotalCost": 6.46
                            },
                            {
                                "GoodsNum": 3,
                                "InstanceType": "dataDisk",
                                "Policy": 10,
                                "Price": 0.5,
                                "RealCost": 0.5,
                                "RealTotalCost": 1.5
                            }
                        ]
                    }
                ],
                "ZoneId": "100003"
            }
        ]
    }
}

5. Developer Resources

SDK

TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

Command Line Interface

Tencent Cloud CLI 3.0

6. Error Code

The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

Error Code	Description
FailedOperation	Operation failed.
FailedOperation.GetCamServerFailed	Failed to call the CAM service.
FailedOperation.GetTradeServerFailed	Failed to call the price inquiry center service.
InternalError.AccountCgwError	An error occurred while calling another service API.
InternalError.CamCgwError	An error occurred while calling another service API.
InternalError.CamError	An error occurred while calling another service API.
InternalError.CbsCgwError	An error occurred while calling another service API.
InternalError.CbsError	An error occurred while calling another service API.
InternalError.CdbCgwError	An error occurred while calling another service API.
InternalError.CdbError	An error occurred while calling another service API.
InternalError.ConfigCgwError	An error occurred while calling another service API.
InternalError.CvmError	An error occurred while calling another service API.
InternalError.KmsError	An error occurred while calling another service API.
InternalError.ProjectCgwError	An error occurred while calling another service API.
InternalError.SgError	An error occurred when calling a security group API.
InternalError.TagError	An error occurred while calling another service API.
InternalError.TradeCgwError	An error occurred while calling another service API.
InternalError.VpcCgwError	An error occurred while calling another service API.
InternalError.VpcError	An error occurred while calling another service API.
InvalidParameter	Invalid parameter.
InvalidParameter.HALessMasterCount	Parameter error.
InvalidParameter.IncorrectCommonCount	The number of common nodes is invalid.
InvalidParameter.IncorrectMasterCount	The number of master nodes is invalid.
InvalidParameter.InvalidCommonDiskType	Invalid parameter.
InvalidParameter.InvalidCoreCount	The number of core nodes is invalid.
InvalidParameter.InvalidInstanceType	Invalid model.
InvalidParameter.InvalidMasterDiskType	Invalid parameter.
InvalidParameter.InvalidResourceSpec	Invalid resource specification.
InvalidParameter.InvalidSoftWareName	The software name is invalid.
InvalidParameter.InvalidTimeUnit	Invalid `TimeUnit`.
InvalidParameter.InvalidUnifyMeta	Invalid unified metadatabase.
InvalidParameter.InvalidZone	Invalid AZ.
InvalidParameter.NotContainMustSelectSoftware	Invalid parameter. Necessary components are missing.
InvalidParameter.SoftwareNotInProduct	There is an invalid product component.
InvalidParameterValue	Incorrect parameter value.
MissingParameter	Missing parameter.
ResourceInsufficient.DiskInsufficient	The disk specification is insufficient.
ResourceInsufficient.InstanceInsufficient	The node specification is unsupported or has been sold out.
ResourceNotFound.SubnetNotFound	No corresponding subnet found.
ResourcesSoldOut	The resources have been sold out.
ResourcesSoldOut.CbsSoldOut	The CBS resources have been sold out.
ResourcesSoldOut.CvmSoldOut	CVM instances have been sold out.
UnknownParameter	Unknown parameter.
UnsupportedOperation	Unsupported operation.

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