$ errors.fyi/coap/2.03 163 namespaces · 4,919 codes
coap · coap/2.03
2.03

Valid

The response to a conditional GET request confirms the client's cached representation is still current, analogous to HTTP 304 Not Modified.

References

In this namespace

2.01 2.02 2.03 2.04 2.05 2.31 4.00 4.01
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