Method CheckAsync

CheckAsync(string, string, CancellationToken)

Gets the status of a link for the new device, which the app returns to it as-is. Once the link is approved, the status contains a one-time sign-in code bound to the link's code challenge.

Declaration

public Task<DeviceLinkStatus> CheckAsync(string id, string pollSecret, CancellationToken cancellationToken = default)

Parameters

Type	Name	Description
string	id	The link ID from Id.
string	pollSecret	The poll secret from PollSecret.
CancellationToken	cancellationToken	A token to cancel the operation.

Returns

Type	Description
Task<DeviceLinkStatus>

Remarks

Every poll after approval gets the same sign-in code, so the new device can poll again if a response does not reach it. The code can be redeemed once, and only with the new device's code verifier. It is valid for as long as the link can be polled, and for at least the lifetime of sign-in codes (see Lifetime).

Exceptions

Type	Condition
UnauthorizedApiException	The link is unknown or expired, or the poll secret is wrong (DeviceLinkExpired).