Changes the configurations of one or more mongos nodes or shard nodes of an ApsaraDB for MongoDB sharded cluster instance.
Operation Description
Before you call this operation, make sure that you understand the billing methods and pricing of ApsaraDB for MongoDB. For more information, go to the Pricing tab of the ApsaraDB for MongoDB product page at the international site (alibabacloud.com).
This operation is applicable only to sharded cluster instances.
Authorization information
Request parameters
Parameter | Type | Required | Description | Example |
---|---|---|---|---|
RegionId | string | No |
The region ID of the instance. You can call the DescribeRegions operation to query the region ID of the instance. |
cn-hangzhou |
DBInstanceId | string | Yes |
The ID of the instance whose configurations you want to change. |
dds-bp1337621e8f**** |
NodesInfo | string | Yes |
The configuration information of the mongos nodes or shard nodes whose configurations you want to change. For more information, see Instance types. |
{"Shards":[{"DBInstanceClass":"dds.shard.mid","DBInstanceName":"d-bp14ae4572fd****","Storage":20},{"DBInstanceClass":"dds.shard.mid","DBInstanceName":"d-bp19f4f92dc5****","Storage":30}]} |
ClientToken | string | No |
The client token that is used to ensure the idempotence of the request. You can use the client to generate the value, but you must make sure that it is unique among different requests. The token can contain only ASCII characters and cannot exceed 64 characters in length. |
ETnLKlblzczshOTUbOCz**** |
AutoPay | boolean | No |
Specifies whether to enable automatic payment for the instance. Valid values:
Default value: true. |
true |
EffectiveTime | string | No |
The time when the changed configurations take effect. Valid values:
Note
|
Immediately |
OrderType | string | No |
The type of configuration changes. Valid values:
Note
This parameter can be configured only when the billing method of the instance is subscription.
|
UPGRADE |
CouponNo | string | No |
The coupon code. Default value: youhuiquan_promotion_option_id_for_blank. |
youhuiquan_promotion_option_id_for_blank |
BusinessInfo | string | No |
The business information. |
{“ActivityId":"000000000"} |
Response parameters
Example
Normal return example
JSON
Format
{
"OrderId": "21012719476****",
"RequestId": "0637BC25-6895-5500-871F-1127CA34****"
}
Error codes
For a list of error codes, visit the API error center.