corrigiendo error al obtener bearer token

  ) {}

  async canActivate(context: ExecutionContext): Promise<boolean> {

    const requiredRole = this.reflector.get(Roles, context.getHandler());

    console.log(requiredRole);

    if (!requiredRole) return true;

    const request = context.switchToHttp().getRequest();

    const { authorization }: any = request.headers;

    let { authorization }: any = request.headers;

    if (!authorization) throw new UnauthorizedException('session expired! Please sign In');

    authorization = authorization.split(' ')[1];

    const role = await this.authService.validateToken(authorization);

    if (!requiredRole.includes(role)) throw new UnauthorizedException('Unauthorized access');

    return true;