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HTTP action PFX Certificate can't read password - URGENT!

I have a Postman connection that works! 


But when I take it to Power Automate, it says:

"Could not load the certificate private key. Please check the authentication certificate password is correct and try again."


It's a client with a lot of employees, and the data are going to be parsed from the JSON reply to an SQL database, and I'm in a hurry! So please Microsoft... 🙂


The .txt file is a encode64 of the certificate, made in Power Shell like this:




Here is my flow:






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