[
 {
  "op": "add",
  "path": "/requiredXor",
  "value": [
   "InstanceId",
   "LaunchConfigurationName",
   "LaunchTemplate",
   "MixedInstancesPolicy"
  ]
 },
 {
  "op": "add",
  "path": "/definitions/LaunchTemplateSpecification/requiredXor",
  "value": [
   "LaunchTemplateId",
   "LaunchTemplateName"
  ]
 },
 {
  "op": "add",
  "path": "/properties/HealthCheckType/pattern",
  "value": "^(EBS|EC2|ELB|VPC_LATTICE)(,(EBS|EC2|ELB|VPC_LATTICE))*$"
 }
]
