// If there is a BC key present, pass this to determine if the normalizer
// should be skipped.
if (isset($attributes[0]['bc']) && $this->normalizerBcSettingIsEnabled($attributes[0]['bc'], $attributes[0]['bc_config_name'])) {
// If there is a BC key present, pass this to determine if the normalizer
// should be skipped.
if (isset($attributes[0]['bc']) && $this->normalizerBcSettingIsEnabled($attributes[0]['bc'], $attributes[0]['bc_config_name'])) {