To create an Amazon DocumentDB subnet group
The following create-db-subnet-group example creates an Amazon DocumentDB subnet group named sample-subnet-group.
aws docdb create-db-subnet-group \
--db-subnet-group-description "a sample subnet group" \
--db-subnet-group-name sample-subnet-group \
--subnet-ids "subnet-29ab1025" "subnet-991cb8d0" "subnet-53ab3636"
Output:
{
"DBSubnetGroup": {
"SubnetGroupStatus": "Complete",
"DBSubnetGroupName": "sample-subnet-group",
"DBSubnetGroupDescription": "a sample subnet group",
"VpcId": "vpc-91280df6",
"DBSubnetGroupArn": "arn:aws:rds:us-west-2:123456789012:subgrp:sample-subnet-group",
"Subnets": [
{
"SubnetStatus": "Active",
"SubnetIdentifier": "subnet-53ab3636",
"SubnetAvailabilityZone": {
"Name": "us-west-2d"
}
},
{
"SubnetStatus": "Active",
"SubnetIdentifier": "subnet-991cb8d0",
"SubnetAvailabilityZone": {
"Name": "us-west-2b"
}
},
{
"SubnetStatus": "Active",
"SubnetIdentifier": "subnet-29ab1025",
"SubnetAvailabilityZone": {
"Name": "us-west-2c"
}
}
]
}
}
For more information, see Creating an Amazon DocumentDB Subnet Group in the Amazon DocumentDB Developer Guide.