if ( ! empty( $schema['properties']['excerpt'] ) && isset( $request['excerpt'] ) ) {
            if ( is_string( $request['excerpt'] ) ) {
                $prepared_post->post_excerpt = wp_filter_post_kses( $request['excerpt'] );
            } elseif ( isset( $request['excerpt']['raw'] ) ) {
                $prepared_post->post_excerpt = wp_filter_post_kses( $request['excerpt']['raw'] );