How to extract URL from a hyperlink in an email so I can assign URL into a variable

I won’t be able to use the get attribute activity as I won’t be opening the email in view so instead I’m using expressions to take some strings but the hyperlink is where I’m caught. For example let’s say I wanted to get a name from the line First Name: Robot so I’d be using body.ToString.Substring(body.ToString.IndexOf(“Name”)+"First Name: ".Length).Split(Environment.NewLine.ToCharArray)(0) and that returns the name Robot which works fine for me

So I need an expression to extract the URL from the Click here hyperlink if any of you would have an idea?