protected function update_post_meta_fields( $post, $request ) {
		$product = wc_get_product( $post );

		// Check for featured/gallery images, upload it and set it.
		if ( isset( $request['images'] ) ) {
			$product = $this->set_product_images( $product, $request['images'] );
		}

		// Save product meta fields.
		$product = $this->set_product_meta( $product, $request );

		// Save the product data.
		$product->save();

		// Save variations.
		if ( $product->is_type( 'variable' ) ) {
			if ( isset( $request['variations'] ) && is_array( $request['variations'] ) ) {
				$this->save_variations_data( $product, $request );
			}
		}

		// Clear caches here so in sync with any new variations/children.
		wc_delete_product_transients( $product->get_id() );
		wp_cache_delete( 'product-' . $product->get_id(), 'products' );

		return true;
	}