Function resolveFacebookPageAccessToken

resolveFacebookPageAccessToken(
userAccessToken: string,
pageId: string,
): Promise<FacebookManagedPage>
Resolves a Page access token for a managed Page using a long-lived user token.
Parameters
- userAccessToken: string
  Long-lived Facebook user access token.
- pageId: string
  Facebook Page ID to resolve.
Returns Promise<FacebookManagedPage>
Page metadata with access token, or null when not found.
- Defined in lib/platforms/facebook-oauth.ts:328