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What is the correct format for `child-resource-references` responses?

TS-0004 Table 7.5.2-2 states that the R/6 (retrieve child-resource-references) call (?fu=1&rcn=6) should return an m2m:resourceRefList. Is this correct? At least two open-source implementations i have seen return m2m:URIList for this query.

Is there anywhere listed examples that show a more complete list of responses for combinations of query parameters?

Solution

  • You are right. fu=1 (discovery request) and rcn=6 should return a m2m:resourceRefList. Such as:

    {
    "m2m:ch": [
        {
            "nm": "aResource",
            "typ": 99,
            "val": "cse-in/aResource"
        },
        {
            "nm": "anotherResource",
            "typ": 99,
            "val": "cse-in/anotherResource"
        }
    ]
}

    There are a couple of examples in the developer guides: https://www.onem2m.org/developer-guides