/// <summary>
/// Removes specified user from the list of users who the current user is following
/// </summary>
/// <param name="user">User to unfollow.</param>
/// <param name="onSuccess">On success callback.</param>
/// <param name="onFailure">On failure callback. Error message is passed as a parameter.</param>
public void UnfollowUser(User user, Action onSuccess, Action <string> onFailure)
{
nativeBridge.UnfollowUser(user.Guid, onSuccess, onFailure);
}
