• Resolved Justin

    (@coxofdonuts)


    (UpdraftPlus_S3::putObject(): [Unauthorized] SigV2 authorization is not supported. Please use SigV4 instead.)

    I’m trying to use Generic S3 with Cloudflare R2 and continuously get this error when testing the credentials. It seems that UpdraftPlus is not configurable with SigV4. Is there a timeline for adding this support?

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  • Plugin Contributor bcrodua

    (@bcrodua)

    Hi,

    At this time, UpdraftPlus doesn’t support SigV4 authentication for Generic S3 remote storage destinations. However, the UpdraftPlus team is aware of the need for this support and has it on their roadmap.

    Thanks,
    Bryle

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The topic ‘SigV4 Possible?’ is closed to new replies.