DescribePrice - - Alibaba Cloud Documentation Center

Queries the fees that you must pay when you create, upgrade, or renew an ApsaraDB for Redis instance.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Debug

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

Operation: the value that you can use in the Action element to specify the operation on a resource.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition Key: the condition key that is defined by the cloud service.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Operation	Access level	Resource type	Condition key	Associated operation
kvstore:DescribePrice		All Resources *	none	none

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The region ID of the instance. You can call the DescribeRegions operation to query the most recent region list.	cn-hangzhou
Capacity	long	No	The storage capacity of the instance. Unit: MB. This parameter is used only to query ApsaraDB for Redis Community Edition instances that are deployed in classic mode. We recommend that you use the InstanceClass parameter to specify an exact instance type. Note If you specify the InstanceClass parameter, you do not need to specify the Capacity parameter.	1024
InstanceClass	string	No	The instance type.** To view the instance type, perform the following steps: In the Overview topic, click the link in the Reference column corresponding to the instance type that you want to view. In the instance type table of the page that appears, find the instance type in the InstanceClass** column. When you query cloud-native cluster instances, you must set this parameter to one of the following values and use the Instances parameter to specify the instance type that you want to query. ApsaraDB for Redis cluster instances: redis.cluster.sharding.common.ce Tair DRAM-based cluster instances: tair.rdb.cluster.sharding.common Tair persistent memory-based cluster instances: tair.scm.cluster.sharding.common.ce	redis.master.small.default
OrderType	string	Yes	The order type. Valid values: BUY: The order is used to purchase instances. UPGRADE: The order is used to change the configurations of instances. RENEW: The order is used to renew instances. CONVERT: The order is used to change the billing methods of instances.	BUY
ZoneId	string	No	The zone ID of the instance. You can call the DescribeZones operation to query the most recent zone list.	cn-hangzhou-e
ChargeType	string	No	The billing method of the instance. Valid values: PostPaid (default): pay-as-you-go PrePaid: subscription	PostPaid
NodeType	string	No	The node type. Valid values: STAND_ALONE: standalone MASTER_SLAVE (default): high availability (master-replica)	MASTER_SLAVE
Period	long	No	The subscription duration. Unit: months. Valid values: 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 24, and 36.	3
Quantity	long	No	The number of instances that you want to purchase. Valid values: 1 to 30. Default value: 1.	1
InstanceId	string	No	The instance ID. Note This parameter is required when the OrderType parameter is set to UPGRADE or RENEW.	r-bp1zxszhcgatnx****
Instances	string	No	A JSON string that contains information about one or more cloud-native cluster instances. For more information, see the "Additional description of the Instances parameter" section of this topic.	Instances=[{"RegionId": "cn-hangzhou","ZoneId": "cn-hangzhou-b","InstanceClass": "redis.master.small.default","Period": "1","Quantity": "1","Capacity": "4096"}]
BusinessInfo	string	No	The extended information such as the promotional event ID and business information.	000000000000
CouponNo	string	No	The coupon code. Default value: youhuiquan_promotion_option_id_for_blank. This value indicates that no coupon code is available.	youhuiquan_promotion_option_id_for_blank
ForceUpgrade	boolean	No	Specifies whether to forcefully change the configurations of the instance. Valid values: false: forcefully changes the configurations. true (default): does not forcefully change the configurations.	true
OrderParamOut	string	No	Specifies whether to return parameters related to the order. Valid values: false (default) true	true

Additional description of the Instances parameter

The following description applies only to the Instances parameter of the DescribePrice operation.

Parameter	Type	Required	Example	Description
InstanceId	String	No	r-7xv4s7q131smyx****	The ID of the instance. This parameter is required if the OrderType parameter is set to UPGRADE or RENEW.
Capacity	Long	Yes	16384	The storage capacity of the instance. Unit: MB.Description: You must specify either this parameter or InstanceClass.
InstanceClass	String	Yes	redis.master.small.default	The instance type. For more information, see Overview .
IzNo	String	Yes	cn-hangzhou-b	The zone ID.
NodeType	String	No	MASTER_SLAVE	The node type. Valid values: STAND_ALONE: standalone MASTER_SLAVE (default): high availability (master-replica)
Period	Long	No	1	The subscription duration. Unit: months. Valid values: 1, 2, 3, 4, 5, 6, 7, 8, 9, 12, 24, and 36.
Quantity	String	No	1	The number of instances that you want to purchase. Valid values: 1 to 30. Default value: 1.
VPCId	String	No	vpc-bp1nme44gek34slfc****	The VPC ID.
VSwitchId	String	No	vsw-bp1e7clcw529l773d****	The vSwitch ID.
AutoPay	String	No	true	Specifies whether to enable automatic payment. Valid values: true (default) false
InstanceName	String	No	test_123	The instance name.
ShardClass	String	No	tair.rdb.2g	The shard type. This parameter is applicable only to cloud-native cluster instances.
ShardCount	String	No	2	The number of shards. This parameter is applicable only to cloud-native cluster instances. You can use this parameter to customize the number of shards.
ReadOnlyCount	Integer	No	2	The total number of read replicas. This parameter is applicable only to read/write splitting instances that use cloud disks.

Sample requests with Instances configured

Sample request for querying a Tair cloud-native cluster instance:

{
  "RegionId": "cn-hangzhou",
  "OrderType": "BUY",
  "ChargeType": "PostPaid",
  "Instances": "[{"RegionId": "cn-hangzhou","ZoneId": "cn-hangzhou-h", "ShardClass": "tair.rdb.with.proxy.2g", "ShardCount": "3", "Period": "1","Quantity": "1"}]",
  "ZoneId": "cn-hangzhou-h",
  "SourceIp": "192.168.0.1"
}

Sample request for querying multiple instances:

{
  "RegionId": "cn-hangzhou",
  "OrderType": "BUY",
  "ChargeType": "PrePaid",
  "Period": 1,
  "Instances": "[{"RegionId": "cn-hangzhou","ZoneId": "cn-hangzhou-b","InstanceClass": "redis.master.small.default","Period": "1","Quantity": "1"}{"RegionId": "cn-hangzhou","ZoneId": "cn-hangzhou-b","InstanceClass": "redis.amber.logic.sharding.1g.2db.0rodb.6proxy.multithread","Period": "1","Quantity": "1"}]",
  "SourceIp": "192.168.0.1"
}

Response parameters

Parameter	Type	Description	Example
	object
OrderParams	string	The parameters of the order. This parameter is returned when OrderParamOut is set to `true`.	String
RequestId	string	The ID of the request.	3A40BE4E-1890-4972-889C-FEFA37663635
Order	object	The information about the order.
OriginalAmount	string	The original price of the order.	0.21
HandlingFeeAmount	string	The service fees of the order.	0.1
Currency	string	The currency used for payment. A value of CNY is used when the order was generated on the China site (aliyun.com), and a value of USD is used when the order was generated on the international site (alibabacloud.com).	CNY
DiscountAmount	string	The discount amount of the order.	0.21
TradeAmount	string	The transaction price of the order.	10
Coupons	object []	Details about coupons.
IsSelected	string	Indicates whether the coupon was selected.	true
CouponNo	string	The coupon ID.	youhuiquan_promotion_option_id_for_blank
Name	string	The coupon name.	test
Description	string	The description of the coupon.	coupondemo
RuleIds	array	Details about promotion rule IDs.
	string	The ID of the promotion rule.	1001199213
ShowDiscountInfo	boolean	Indicates whether the discount information is displayed.
Rules	object []	Details about promotion rules.
RuleDescId	long	The ID of the rule.	1111111111
Title	string	The title of the rule.	test
Name	string	The name of the promotion rule.	test
SubOrders	object []	Details about rules that match the coupon.
OriginalAmount	string	The original price of the order.	0.21
InstanceId	string	The instance ID.	r-bp1xxxxxxxxxxxxx
DiscountAmount	string	The discount amount of the order.	0.21
TradeAmount	string	The final price of the order.	10
RuleIds	array	The rule IDs.
	string	The ID of the hit rule.	RuleId: 1111111111

Examples

Sample success responses

JSONformat

{
  "OrderParams": "String",
  "RequestId": "3A40BE4E-1890-4972-889C-FEFA37663635",
  "Order": {
    "OriginalAmount": "0.21",
    "HandlingFeeAmount": "0.1",
    "Currency": "CNY",
    "DiscountAmount": "0.21",
    "TradeAmount": "10",
    "Coupons": {
      "Coupon": [
        {
          "IsSelected": "true",
          "CouponNo": "youhuiquan_promotion_option_id_for_blank",
          "Name": "test",
          "Description": "coupondemo"
        }
      ]
    },
    "RuleIds": {
      "RuleId": [
        "1001199213"
      ]
    },
    "ShowDiscountInfo": true
  },
  "Rules": {
    "Rule": [
      {
        "RuleDescId": 1111111111,
        "Title": "test",
        "Name": "test"
      }
    ]
  },
  "SubOrders": {
    "SubOrder": [
      {
        "OriginalAmount": "0.21",
        "InstanceId": "r-bp1xxxxxxxxxxxxx",
        "DiscountAmount": "0.21",
        "TradeAmount": "10",
        "RuleIds": {
          "RuleId": [
            "RuleId: 1111111111"
          ]
        }
      }
    ]
  }
}

Error codes

HTTP status code	Error code	Error message
400	MissingParameter	Period is mandatory for this action.
400	MissingParameter	InstanceId is mandatory for this action.
400	InvalidInstances.Format	The Specified parameter Instances is not valid.
400	AlreadyHadTemporaryBandwidth	This instance have already had temporary bandwidth, please modify instance spec first.

For a list of error codes, visit the Service error codes.

Change history

Change time

Summary of changes

Operation

2023-09-18

The Error code has changed. The response structure of the API has changed

see changesets

Change item	Change content
Error Codes	The Error code has changed.
	delete Error Codes: 400
Output Parameters	The response structure of the API has changed.