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Power Platform Community / Forums / Power Automate / Error 404 - "Cannot re...
Power Automate
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Error 404 - "Cannot read server response." - "The response is not in a JSON format."

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Posted on by 4
Hey all!

In my flow I'm receiving list of environments as admin.
After that I'm receiving list of flows as admin applying to each environment from the previous step.
For a year the flow was working fine but now it's failing in action list of flows as admin with following error:
{
  "error": {
    "code"404,
    "source""xxxx",
    "clientRequestId""xxxx",
    "message": "The response is not in a JSON format.",
    "innerError": "Cannot read server response."
  }
}
 
The pagination of this step is turned on. This error is disappearing after the turning off the pagination. And I can't understand what happened because it worked fine with pagination "on" and I need this pagination.
Maybe someone knows how to fix this please? It would be great!

Thanks in advance!
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I have the same question (0)
  • AdamHelbing Profile Picture
    16 on at

    Hi All, 

     

    I am getting the same thing here.  Trying to get the full list of flows in our environment.  With pagination off, and the 'Top Count' set to 250, i get 250 flows returned.  Once pagination is turned on and set to any value, it throws the JSON error.  Using pagination is what this post from a couple of years ago suggested with evidence that it worked once upon time maybe?  Solved: How to get a list of all flows in environment - Power Platform Community (microsoft.com)

     

    Any help out there would be greatly appreciated as we are trying to get a handle on what is all out there.  

     

    Thanks

     

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