{
 "if": {
  "properties": {
   "SourceDBClusterIdentifier": {
    "type": "string"
   }
  },
  "required": [
   "SourceDBClusterIdentifier"
  ]
 },
 "then": {
  "properties": {
   "MasterUserPassword": false,
   "MasterUsername": false,
   "StorageEncrypted": false
  }
 }
}
