[
 {
  "op": "add",
  "path": "/definitions/InitialVlanInfo/properties/Cidr/format",
  "value": "ipv4-network"
 },
 {
  "op": "add",
  "path": "/definitions/SecurityGroupId/format",
  "value": "AWS::EC2::SecurityGroup.Id"
 },
 {
  "op": "add",
  "path": "/properties/KmsKeyId/anyOf",
  "value": [
   {
    "format": "AWS::KMS::Key.Arn"
   },
   {
    "format": "AWS::KMS::Key.Id"
   },
   {
    "format": "AWS::KMS::Alias.AliasName"
   }
  ]
 },
 {
  "op": "add",
  "path": "/properties/ServiceAccessSecurityGroups/properties/SecurityGroups/format",
  "value": "AWS::EC2::SecurityGroup.Ids"
 },
 {
  "op": "add",
  "path": "/properties/VpcId/format",
  "value": "AWS::EC2::VPC.Id"
 }
]
