curl -i -X DELETE -L "https://api.box.net/2.0/users/12345/avatar" \
-H "authorization: Bearer <ACCESS_TOKEN>"await client.avatars.deleteUserAvatar(user.id);client.avatars.delete_user_avatar(user.id)await client.Avatars.DeleteUserAvatarAsync(userId: user.Id);try await client.avatars.deleteUserAvatar(userId: user.id)client.getAvatars().deleteUserAvatar(user.getId())await client.Avatars.DeleteUserAvatarAsync(userId: user.Id);await client.avatars.deleteUserAvatar(user.id);