Power query to connect REST API with basic authentication is always returning 400 Bad response
I am trying to connect to a REST API from Power BI desktop using following code but it is always returning 400 bad request. However, when I am trying to connect to this API with same data and same header from a generic client like RESTESD chrome extention, it is successful. In fiddler, I observed one thing that when request is sent from RESTED , it is creating 3 rows in fiddler withh status code 407,407,200 respectively ( only the first row but when I am tryng to connect from PowerBI desktop, I see only 2 rows 407,200. I do not see any 400 in Fiddler though.