Type name: application Subtype name: webpush-options+json Required parameters: none Optional parameters: none Encoding considerations: binary (JSON is UTF-8-encoded text) Security considerations: See [RFC7159] for security considerations specific to JSON. Interoperability considerations: See [RFC7159] for interoperability considerations specific to JSON. Published specification: [RFC8292] Applications that use this media type: Web browsers, via the Web Push protocol [RFC8030] Fragment identifier considerations: none Additional information: Deprecated alias names for this type: n/a Magic number(s): n/a File extension(s): .json Macintosh file type code(s): TEXT Person & email address to contact for further information: Martin Thomson (martin.thomson&gmail.com) Intended usage: LIMITED USE Restrictions on usage: For use with the Web Push protocol [RFC8030] Author: See "Authors' Addresses" section of [RFC8292]. Change controller: Internet Engineering Task Force