2.1 Normative references
References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the referenced document (including any amendments) applies.
The following referenced documents are necessary for the application of the present document.
[1] IETF RFC 7252: "The Constrained Application Protocol (CoAP)".
[2] oneM2M TS-0004: "Service Layer Core Protocol Specification".
[3] IETF RFC 7959: "Block-Wise Transfers in the Constrained Application Protocol (CoAP)".
[4] oneM2M TS-0003: "Security solutions".
[5] IETF RFC 6347: "Datagram Transport Layer Security Version 1.2".
[6] IETF RFC 8132: "PATCH and FETCH Methods for the Constrained Application Protocol (CoAP)".