You can call the DescribeRenewalPrice operation to query the fee that is required to renew an ApsaraDB RDS instance.

This operation is supported only for subscription instances.

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 DescribeRenewalPrice

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

DBInstanceId String Yes rm-uf6wjk5xxxxxx

The ID of the instance.
TimeType String Yes Year

The renewal cycle of the instance. Valid values:

  • Year
  • Month
UsedTime Integer Yes 1

The subscription period of the instance. Valid values:

  • If you set the TimeType parameter to Year, the value of the UsedTime parameter is within the range of 1 to 3.
  • If you set the TimeType parameter to Month, the value of the UsedTime parameter is within the range of 1 to 9.
ClientToken String No ETnLKlblzczshOTUbOCzxxxxxxxxxx

The client token that is used to ensure the idempotence of the request.
RegionId String No cn-hangzhou

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

PayType String No Postpaid

The billing method of the instance. Valid values:

  • Postpaid: the pay-as-you-go billing method
  • Prepaid: the subscription billing method
DBInstanceClass String No mysql.n2.medium.2c

The instance type of the instance. For more information, see Primary instance types. By default, the current instance type is retained.

Quantity Integer No 1

The number of instances that you want to renew. Default value: 1.

OrderType String No BUY

The type of the purchase order. Set the value to BUY.

BusinessInfo String No 121436975448952

The extended business information of the instance.

Response parameters

Parameter Type Example Description
Rules Array of Rule

The specifications of the promotion.
Rule
RuleId Long 1001199213

The ID of the promotion.
Name String test

The name of the promotion.
Description String Content

The description of the promotion.
PriceInfo Struct

An array that consists of price information.
Currency String CNY

The currency unit that is used to calculate the renewal fee.
ActivityInfo Struct

The price for the renewal.
CheckErrMsg String Error

The description of the error that occurs.
ErrorCode String 123456

The code of the error that occurs.
Success String Success

Indicates whether the renewal is successful.
OriginalPrice Float 138

The original price for the renewal.
DiscountPrice Float 27

The discount for the renewal.
TradePrice Float 111

The discounted price for the renewal. The discounted price is equal to the original price minus the discount.

Coupons Array of Coupon

An array that consists of vouchers.
Coupon
Name String test

The name of the voucher.
Description String test

The description of the voucher.
CouponNo String 123456

The ID of the voucher.
IsSelected String true

Indicates whether a voucher is selected.
RuleIds List 1001199213

The ID of the promotion.
RequestId String DC9F4EF6-D038-4405-B497-1F48E722C9F2

The ID of the request.

Examples

Sample requests

http(s)://rds.aliyuncs.com/? Action=DescribeRenewalPrice
&TimeType=Year
&UsedTime=1
&DBInstanceId=rm-uf6wjk5xxxxxx
&<Common request parameters>

Sample success responses

XML format 

<DescribeRenewalPriceResponse>
  <RequestId>BA34B8E6-4119-49B0-BDA3-6ECD9B097A98</RequestId>
  <Rules>
        <Rule>
              <RuleId>1020021003939076</RuleId>
              <Name>test</Name>
        </Rule>
  </Rules>
  <PriceInfo>
        <OriginalPrice>1070</OriginalPrice>
        <Currency>CNY</Currency>
        <DiscountPrice>1070</DiscountPrice>
        <RuleIds>
              <RuleId>1020021003939076</RuleId>
        </RuleIds>
        <TradePrice>0</TradePrice>
        <Coupons>
    </Coupons>
  </PriceInfo>
</DescribeRenewalPriceResponse>

JSON format 

{
	"RequestId": "BA34B8E6-4119-49B0-BDA3-6ECD9B097A98",
	"Rules": {
		"Rule": [
			{
				"RuleId": "1020021003939076",
				"Name": "test"
			}
		]
	},
	"PriceInfo": {
		"OriginalPrice": 1070,
		"Currency": "CNY",
		"DiscountPrice": 1070,
		"RuleIds": {
			"RuleId": [
				"1020021003939076"
			]
		},
		"TradePrice": 0,
		"Coupons": {
			"Coupon": []
		}
	}
}

Error codes

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