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Power Platform Community / Forums / Power Automate / HTTP GET Error 400 - I...
Power Automate
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HTTP GET Error 400 - Invalid Header

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Posted on by 82

Hi,

 

I have 2 types of IDs - MFC and CT. Both types of IDs are on the same table and cannot be differentiated.

 

I am attempting to loop through each ID and make an API call. The API call is for MFC IDs. If it is an MFC ID, the output will be returned and I can write that to my new table. Although, if it is a CT ID I get an Error 400 - Invalid Header in my HTTP action and the flow fails.

 

Is there a way to handle this exception, and if the HTTP step returns no output (CT), write this ID to a new table? This will allow me to then differentiate between the two types as I can't do it before this point.

 

Thanks

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  • Verified answer
    ScottShearer Profile Picture
    25,290 Most Valuable Professional on at

    @dwalker97 

    Have you looked at using the Run After feature?  You can have an action run only if the action immediately before it generated an error.

     

     

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