code: func (c *Debugger) SetBreakpoint(location *DebuggerLocation, condition string) (string, *DebuggerLocation, error) {
  	var v DebuggerSetBreakpointParams
  	v.Location = location
  	v.Condition = condition
  	return c.SetBreakpointWithParams(&v)
  }
docs: // SetBreakpoint - Sets JavaScript breakpoint at a given location.
  // location - Location to set breakpoint in.
  // condition - Expression to use as a breakpoint condition. When specified, debugger will only stop on the breakpoint if this expression evaluates to true.
  // Returns -  breakpointId - Id of the created breakpoint for further reference. actualLocation - Location this breakpoint resolved into.