Queries the specification details of an instance.
Operation description
Debugging
Authorization information
There is currently no authorization information disclosed in the API.
Request parameters
Parameter | Type | Required | Description | Example |
---|---|---|---|---|
ClientToken | string | No | The client token that is used to ensure the idempotence of the request. You can use the client to generate the token, but you must make sure that the token is unique among different requests. The token can contain only ASCII characters and cannot exceed 64 characters in length. | ETnLKlblzczshOTUbOCzxxxxxxx |
CommodityCode | string | Yes | The commodity code of the instances.
| bards_intl |
DBInstanceId | string | No | The instance ID. You can call the DescribeDBInstances operation to query the instance ID. Note
If you set the CommodityCode parameter to the commodity code of read-only instances, you must specify this parameter.
| rm-uf6wjk5xxxxxxx |
OrderType | string | Yes | The type of order that you want to query. Valid values:
| BUY |
RegionId | string | No | The region ID. You can call the DescribeRegions operation to query the most recent region list. Note
If you are using an Alibaba Cloud account on the International site (alibabacloud.com), you must specify this parameter.
| cn-hangzhou |
Response parameters
Examples
Sample success responses
JSON
format
{
"RequestId": "CF8D35BF-263D-4F7B-883A-1163B79A9EC6",
"RegionId": "cn-hangzhou",
"Items": [
{
"MaxIOPS": "10000",
"Cpu": "1",
"ReferencePrice": "2500",
"MaxConnections": "2000",
"MemoryClass": "1 GB (RDS Basic Edition)\n",
"ClassCode": "mysql.n1.micro.1",
"ClassGroup": "General\n",
"MaxIOMBPS": "1024Mbps",
"EncryptedMemory": "4",
"InstructionSetArch": "arm"
}
]
}
Error codes
HTTP status code | Error code | Error message | Description |
---|---|---|---|
400 | InvalidSecurityIPList.Malformed | The specified parameter SecurityIPList is not valid. | - |
400 | InvalidSecurityIPList.Duplicate | The Security IP address is not in the available range or occupied. | The IP address is invalid. Specify a valid IP address. |
400 | InvalidCommodityCode.Malformed | The commodity code is invalid. | The commodity code is invalid. |
400 | ArticleNotFound | Article not found | No relevant constraints are found. |
403 | Forbidden.Authentication | The operation is forbidden by Aliyun Realname Authentication System. | - |
404 | GetCommodity.Failed | Get commodity failed. | Failed to obtain commodity information. The value of the CommodityCode parameter is invalid. Check the value of this parameter. |
404 | InvalidDBInstanceName.NotFound | Invalid DBInstanceId NotFound. | The instance ID cannot be found. |
For a list of error codes, visit the Service error codes.
Change history
Change time | Summary of changes | Operation | ||||||||
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2022-09-13 | The Error code has changed | see changesets | ||||||||
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2022-09-13 | The Error code has changed | see changesets | ||||||||
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