Wrong encoding on PowerShell Invoke-WebRequest POST
This worked for me: $postData = “žluťoučký kůň úpěl ďábelské ódy” Invoke-WebRequest -Uri ‘http://www.example.com/’ -Method Post -Body $postData -ContentType “text/plain; charset=utf-8” Adding the charset=utf-8 fixed my issue where the acute accent characters were getting converted to special symbols.