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L1 ConstructAWS::RDS::DBSubnetGroup

CfnDBSubnetGroup

The `AWS::RDS::DBSubnetGroup` resource creates a database subnet group. Subnet groups must contain at least two subnets in two different Availability Zones in the same region. For more information, see [Working with DB subnet groups](https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_VPC.WorkingWithRDSInstanceinaVPC.html#USER_VPC.Subnets) in the *Amazon RDS User Guide* .

Import

import { CfnDBSubnetGroup } from 'aws-cdk-lib/aws-rds';

Or use the module namespace:

import * as rds from 'aws-cdk-lib/aws-rds';
// rds.CfnDBSubnetGroup

Properties

Configuration passed to the constructor as CfnDBSubnetGroupProps.

dbSubnetGroupDescriptionRequired
string

The description for the DB subnet group.

subnetIdsRequired
string | ISubnetRef[]

The EC2 Subnet IDs for the DB subnet group.

dbSubnetGroupNameOptional
string

The name for the DB subnet group. This value is stored as a lowercase string. Constraints: - Must contain no more than 255 letters, numbers, periods, underscores, spaces, or hyphens. - Must not be default. - First character must be a letter. Example: `mydbsubnetgroup`

tagsOptional
CfnTag[]

Tags to assign to the DB subnet group.

CloudFormation Resource

This L1 construct maps directly to the following CloudFormation resource type.

AWS::RDS::DBSubnetGroupView in CloudFormation Explorer

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Quick Facts

LevelL1 (CloudFormation)
Moduleaws-rds
CFN TypeAWS::RDS::DBSubnetGroup
Properties4

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