AvailabilityZone |
String
|
Required: No. The availability zone in which you want the subnet. Default: AWS selects a zone
for you (recommended).
Update requires: Replacement
NoteIf you update this property, you must also update the
CidrBlock property. |
CidrBlock |
String
|
Required: Yes. The CIDR block that you want the subnet to cover (for example,
"10.0.0.0/24").
Update requires: Replacement
NoteIf you update this property, you must also update the
AvailabilityZone property. |
MapPublicIpOnLaunch |
Boolean
|
Required: No. Indicates whether instances that are launched in this subnet receive a public
IP address. By default, the value is false.Update requires: No interruption. |
Tags |
AWSCloudFormationResourceTags
|
Required: No. An arbitrary set of tags (key–value pairs) for this subnet.Update requires: No interruption. |
VpcId |
String
|
Required: Yes. A Ref structure that contains the ID of the VPC on which you want to create the
subnet. The VPC ID is provided as the value of the "Ref" property, as: {
"Ref": "VPCID" }.
Update requires: Replacement
NoteIf you update this property, you must also update the
CidrBlock property. |