Internet Engineering Task Force (IETF) A. Keränen Request for Comments: 0000 Ericsson Category: Standards Track M. Mohajer ISSN: 2070-1721 June 2020 FETCH and PATCH with Sensor Measurement Lists (SenML) Abstract The Sensor Measurement Lists (SenML) media type and data model can be used to send collections of resources, such as batches of sensor data or configuration parameters. The Constrained Application Protocol (CoAP) FETCH, PATCH, and iPATCH methods enable accessing and updating parts of a resource or multiple resources with one request. This document defines new media types for the CoAP FETCH, PATCH, and iPATCH methods for resources represented using the SenML data model. Status of This Memo This is an Internet Standards Track document. This document is a product of the Internet Engineering Task Force (IETF). It represents the consensus of the IETF community. It has received public review and has been approved for publication by the Internet Engineering Steering Group (IESG). Further information on Internet Standards is available in Section 2 of RFC 7841. Information about the current status of this document, any errata, and how to provide feedback on it may be obtained at https://www.rfc-editor.org/info/rfc0000. Copyright Notice Copyright (c) 2020 IETF Trust and the persons identified as the document authors. All rights reserved. This document is subject to BCP 78 and the IETF Trust's Legal Provisions Relating to IETF Documents (https://trustee.ietf.org/license-info) in effect on the date of publication of this document. Please review these documents carefully, as they describe your rights and restrictions with respect to this document. Code Components extracted from this document must include Simplified BSD License text as described in Section 4.e of the Trust Legal Provisions and are provided without warranty as described in the Simplified BSD License. Table of Contents 1. Introduction Authors' Addresses 1. Introduction The Sensor Measurement Lists (SenML) media type and data model can be used to transmit collections of resources, such as batches of sensor data or configuration parameters. Authors' Addresses Ari Keränen Ericsson FI- Jorvas Finland Email: ari.keranen@ericsson.com Mojan Mohajer Email: mojanm@hotmail.com