curl --request POST \
  --url https://api2.rhombussystems.com/api/accesscontrol/lockdownPlan/getLockdownPlan \
  --header 'Content-Type: application/json' \
  --header 'x-auth-apikey: <api-key>' \
  --header 'x-auth-scheme: <x-auth-scheme>' \
  --data '
{
  "lockdownPlanUuid": "AAAAAAAAAAAAAAAAAAAAAA"
}
'

{
  "lockdownPlan": {
    "activationPlan": {
      "groupUuids": [
        "AAAAAAAAAAAAAAAAAAAAAA"
      ],
      "rhombusKeyNotificationMessage": "<string>",
      "userUuids": [
        "AAAAAAAAAAAAAAAAAAAAAA"
      ]
    },
    "createdAtMillis": 123,
    "deactivationPlan": {
      "groupUuids": [
        "AAAAAAAAAAAAAAAAAAAAAA"
      ],
      "rhombusKeyNotificationMessage": "<string>",
      "userUuids": [
        "AAAAAAAAAAAAAAAAAAAAAA"
      ]
    },
    "defaultLockdownState": "LOCKED_DOWN",
    "doorLockdownStateMap": {},
    "locationUuid": "AAAAAAAAAAAAAAAAAAAAAA",
    "name": "<string>",
    "orgUuid": "AAAAAAAAAAAAAAAAAAAAAA",
    "physicalAccess": {
      "groupUuids": [
        "AAAAAAAAAAAAAAAAAAAAAA"
      ],
      "userUuids": [
        "AAAAAAAAAAAAAAAAAAAAAA"
      ]
    },
    "scopeUuid": "AAAAAAAAAAAAAAAAAAAAAA",
    "testPlan": {
      "doorStateOverrideEnabled": true,
      "userAccessOverrideEnabled": true
    },
    "type": "ORG_LOCKDOWN",
    "updatedAtMillis": 123,
    "uuid": "AAAAAAAAAAAAAAAAAAAAAA"
  }
}