SpaControllerLogin - метод

[HttpGetAttribute("login")]
public Task<IActionResult> Login(
	string back_url,
	CancellationToken cancellationToken = default
)

<HttpGetAttribute("login")>
Public Function Login ( 
	back_url As String,
	Optional cancellationToken As CancellationToken = Nothing
) As Task(Of IActionResult)

public:
[HttpGetAttribute(L"login")]
Task<IActionResult^>^ Login(
	String^ back_url, 
	CancellationToken cancellationToken = CancellationToken()
)

[<HttpGetAttribute("login")>]
member Login : 
        back_url : string * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> Task<IActionResult>