Function getAccessToken

getAccessToken(
    clientId: string,
    clientSecret: string,
    code: string,
    redirectUri?: string,
    signal?: AbortSignal,
): Promise<AniListTokenResponse>
Exchanges an authorization code for an access token using the authorization-code grant.
Parameters
- clientId: string
  The client ID of your AniList API application.
- clientSecret: string
  The client secret of your AniList API application.
- code: string
  The authorization code from the redirect URI code query parameter.
- OptionalredirectUri: string
  The redirect URI registered for your AniList application. This parameter is optional but must match the URI used in buildAuthorizationUrl when AniList requires it.
- Optionalsignal: AbortSignal
  Optional AbortSignal to cancel the token exchange while it is in flight.
Returns Promise<AniListTokenResponse>
A promise that resolves to the token response containing access_token.
Throws
An AniLinkApiError when AniList rejects the exchange, for example with invalid_grant for an invalid or expired code, or an AniLinkNetworkError on transport failure. Errors never include the request body, so the client secret and code are not leaked.
Example
```
const { access_token } = await getAccessToken(
    "1234",
    "secret",
    "code-from-redirect",
    "https://example.com/callback"
);
const aniLink = new AniLink(access_token);
```
- Defined in apis/graphql/anilist/auth.ts:197