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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

booking flows error msg.PNG
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I have the same question (0)
  • 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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