public AwsRdsDbInstanceDetails withDbSubnetGroup(AwsRdsDbSubnetGroup dbSubnetGroup) {
        setDbSubnetGroup(dbSubnetGroup);
        return this;
    }
<p>
Information about the subnet group that is associated with the DB instance.
</p>

@param dbSubnetGroup
       Information about the subnet group that is associated with the DB instance.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/AwsRdsDbInstanceDetails.java