1. Introduction

1. Introduction

JavaScript Object Notation (JSON) [RFC4627] is a common format for the exchange and storage of structured data. HTTP PATCH [RFC5789] extends the Hypertext Transfer Protocol (HTTP) [RFC2616] with a method to perform partial modifications to resources.

JSON Patch is a format (identified by the media type "application/json-patch+json") for expressing a sequence of operations to apply to a target JSON document; it is suitable for use with the HTTP PATCH method.

This format is also potentially useful in other cases in which it is necessary to make partial updates to a JSON document or to a data structure that has similar constraints (i.e., they can be serialized as an object or an array using the JSON grammar).