patch.json

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-04/schema#",
  "title": "JSON patch",
  "description": "A JSON patch object used to apply partial updates to resources.",
  "properties": {
    "op": {
      "type": "string",
      "description": "The operation to perform.",
      "enum": [
        "add",
        "remove",
        "replace",
        "move",
        "copy",
        "test"
      ]
    },
    "path": {
      "type": "string",
      "description": "String. Contains a JSON pointer value to a location within the target document where the operation is performed."
    },
    "value": {
      "type":[ "number","integer", "string","boolean","null","array","object" ] ,
      "description": "New value to apply based on the operation. `op=remove` does not require a value."
    },
    "from": {
      "type": "string",
      "description": "String. Contains a JSON pointer value to the location in the target document from which to move the value. Required for `op=move`."
    }
  },
  "required": ["op"]
}