[
 {
  "op": "add",
  "path": "/definitions/Tag/properties/Key/pattern",
  "value": "^([\\p{L}\\p{Z}\\p{N}_.:/=+\\-@]*)$"
 },
 {
  "op": "add",
  "path": "/definitions/Tag/properties/Value/pattern",
  "value": "^([\\p{L}\\p{Z}\\p{N}_.:/=+\\-@]*)$"
 }
]
