Domain name for API request: dcdb.tencentcloudapi.com.
This API is used to query the price of an instance before you purchase it.
A maximum of 20 requests can be initiated per second for this API.
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: DescribeDCDBPrice. |
Version | Yes | String | Common Params. The value used for this API: 2018-04-11. |
Region | No | String | Common Params. This parameter is not required for this API. |
Zone | Yes | String | AZ ID of the purchased instance. |
Count | Yes | Integer | The number of instances to be purchased. You can purchase 1-10 instances. |
Period | Yes | Integer | Validity period in months |
ShardNodeCount | Yes | Integer | Number of nodes in a single shard, which can be obtained by querying the instance specification through the DescribeDBInstanceSpecs API. |
ShardMemory | Yes | Integer | Shard memory size in GB, which can be obtained by querying the instance specification through the DescribeDBInstanceSpecs API. |
ShardStorage | Yes | Integer | Shard storage size in GB, which can be obtained by querying the instance specification through the DescribeDBInstanceSpecs API. |
ShardCount | Yes | Integer | The number of shards in the instance. Value range: 2-8. Upgrade your instance to have up to 64 shards if you require more. |
Paymode | No | String | Billing type. Valid values: postpaid (pay-as-you-go), prepaid (monthly subscription). |
AmountUnit | No | String | Price unit. Valid values: * pent (cent), * microPent (microcent). |
Parameter Name | Type | Description |
---|---|---|
OriginalPrice | Integer | Original price * Unit: Cent (default). If the request parameter contains AmountUnit , see AmountUnit description.* Currency: CNY (Chinese site), USD (international site) |
Price | Integer | The actual price may be different from the original price due to discounts. * Unit: Cent (default). If the request parameter contains AmountUnit , see AmountUnit description.* Currency: CNY (Chinese site), USD (international site) |
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. |
POST / HTTP/1.1
Host: dcdb.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: DescribeDCDBPrice
<Common request parameters>
{
"Count": 1,
"Zone": "ap-guangzhou-2",
"ShardNodeCount": "3",
"Period": "1",
"ShardMemory": "2",
"ShardCount": "2",
"ShardStorage": "10"
}
{
"Response": {
"RequestId": "7e1000c2-190a-d0df-ff75-59fbdf5ff381",
"OriginalPrice": 42240,
"Price": 42240
}
}
TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.
The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.
Error Code | Description |
---|---|
InternalError.CamAuthFailed | CAM authentication request failed. |
InternalError.QueryPriceFailed | Failed to query the price |
InvalidParameter.GenericParameterError | An error occurred while verifying parameter validity. |
InvalidParameter.SpecNotFound | No purchasable specifications found |
InvalidParameterValue.SpecIdIllegal | The specification information of the database instance was not found. |
UnauthorizedOperation.PermissionDenied | You have no permission to manipulate this API or resource. |
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