：CreateShardingDBInstance

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

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

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

The engine of the instance. Set the value to MongoDB.

The version of the database engine. Valid values:

• 6.0
• 5.0
• 4.4
• 4.2
• 4.0

The name of the instance. Valid values:

• The name must start with a letter.
• The name can contain digits, letters, underscores (_), and hyphens (-).
• The description must be 2 to 256 characters in length.

The IP addresses in an IP address whitelist. Separate multiple IP addresses with commas (,). Each IP address in the IP address whitelist must be unique. The following types of predicted values are supported:

• 0.0.0.0/0
• IP addresses, such as 10.23.12.24.
• Classless Inter-Domain Routing (CIDR) blocks, such as 10.23.12.0/24. In this case, /24 indicates that the prefix of each IP address is 24-bit long. You can replace 24 with a value within the range of 1 to 32.
  Note

  • A maximum of 1,000 IP addresses and CIDR blocks can be configured for each instance.
  • If you enter 0.0.0.0/0, all IP addresses can access the instance. This may introduce security risks to the instance.

The password of the root account. The password must meet the following requirements:

• The password must contain at least three of the following character types: uppercase letters, lowercase letters, digits, and special characters.
• These special characters include ! # $ % ^ & * ( ) _ + - =
• The password is 8 to 32 characters in length.

The billing method of the instance. Valid values:

• PostPaid: pay-as-you-go
• PrePaid: subscription

The subscription period of the instance. Unit: months.

Valid values: 1 to 9, 12, 24, 36, and 60.

The network type of the instance. Valid values:

VPC

The VPC ID of the instance.

The vSwitch ID of the instance.

The ID of the source database.

The point in time to clone the instance, which must be within seven days. Specify the time in the yyyy-MM-ddTHH:mm:ssZ format. The time must be in UTC.

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.

The storage engine of the instance. Default value: WiredTiger.

Specifies whether to enable auto-renewal for the instance. Default value: false. Valid values:

• true
• false

The access protocol type of the instance. Valid values:

• mongodb: the MongoDB protocol
• dynamodb: the DynamoDB protocol

The instance type of the mongos node. For more information, see Instance types.

The instance type of the shard node. For more information, see Instance types.

The storage capacity of the shard node. Unit: GB.

The number of read-only nodes in shard node N.

Valid values: 0 to 5. The value must be an integer. Default value: 0.

The instance type of the Configserver node. Valid value:

• mdb.shard.2x.xlarge.d: 4 cores, 8 GB (dedicated). Only instances that run MongoDB 4.4 and later support this instance type.
• dds.cs.mid :1 core, 2 GB (general-purpose). Only instances that run MongoDB 4.2 and earlier support this instance type.

The storage capacity of the Configserver node. Unit: GB.

The storage type of the instance. Valid values:

• cloud_essd1 :ESSD PL1.
• cloud_essd2: ESSD PL2.
• cloud_essd3: ESSD PL3.
• local_ssd: local SSD

The ID of the request.

The ID of the instance

The ID of the order.