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cagee
Frequent Visitor

Reliable way to know if http request is coming from Microsoft Flow

I am building custom connector for an API. On the API end we need to distinguish if the Http request is coming from the MS Flow. Is there any reliable way like checking the headers to do this? If yes can it be prone to changes in the future?

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cagee
Frequent Visitor

Checking list of IPs can be helpful but the solution I found was to define a policy in the custom connector that sends a custom header to us. If the unique header exists then we know it is coming from MS Flow.

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2 REPLIES 2
savelazq
Microsoft
Microsoft

Hi,

Please take a look at this link 

 
 
I hope it helps 


Regards,

Sam

-------

Community Support Team _ Sam Velazquez

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

cagee
Frequent Visitor

Checking list of IPs can be helpful but the solution I found was to define a policy in the custom connector that sends a custom header to us. If the unique header exists then we know it is coming from MS Flow.

View solution in original post

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