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Power Platform Community / Forums / Power Automate / MS Booking Update Trig...
Power Automate
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MS Booking Update Trigger not working

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Posted on by

Hi all,

 

I'm building a flow that starts from the MS booking update trigger in power automate. I'm getting a 401 on the trigger and the message is "This response is not in JSON format.". I saw somewhere that this error could be caused by an authentication problem dealing with the owner of the flow not being an admin on the Booking Site. So, I made the Booking Site admin the owner of the flow and still get the same thing. It's also worth noting that I have two more flows (using the create and the delete triggers) connected to the same Booking Site and both work with no issues. Full error message is attached. 

 

Thank You

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  • TomCKell Profile Picture
    13 on at

    Having the exact same.

    Getting the 401 before even selecting a calendar.

    Have other flows working already too.

    Both account used for connection and the owner of the flow are the same and this account is administrator on booking page.

    TomCKell_0-1688118793333.png

     

  • AVoraman Profile Picture
    43 on at

    I replied to a similar topic.


    When I test it and it fails to trigger, the page goes blank.  If I use the refresh button on the browser, I get that error message.  

    Check your connectors.  Make sure they all are expecting to connect with the same email.  

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