Retrieve the WooCommerce Gift Card Code in AutomateWoo: https://woocommerce.com/products/gift-cards/

retrieve-gift-card-code-in-automatewoo.php

# Inside AutomateWoo, use the variable: {custom_function.aw_get_gift_card_code} to include the gift card code in the email.
# The gift card codes are stored as order item meta data.

function aw_get_gift_card_code( $workflow ) {
    $order = $workflow->data_layer()->get_order();
    foreach ( $order->get_items() as $item ) {
        if ( $item->get_product()->is_type( 'gift-card' ) ) {
            $gift_card_code = $item->get_meta( '_wc_gc_giftcard_code', true );
            if ( ! empty( $gift_card_code ) ) {
                return $gift_card_code;
            }
        }
    }
    return '';
}
add_filter( 'automatewoo/custom_function/aw_get_gift_card_code', 'aw_get_gift_card_code', 10, 1 );