get_post_meta( $pageId, 'agr_product_id', true )
    

    
get_post_meta($pageId)
    array(7) {
  ["inline_featured_image"]=>
  array(1) {
    [0]=>
    string(1) "0"
  }
  ["_edit_lock"]=>
  array(1) {
    [0]=>
    string(12) "1659416924:1"
  }
  ["_edit_last"]=>
  array(1) {
    [0]=>
    string(1) "1"
  }
  ["cmplz_hide_cookiebanner"]=>
  array(1) {
    [0]=>
    string(0) ""
  }
  ["_the_champ_meta"]=>
  array(1) {
    [0]=>
    string(121) "a:5:{s:7:"sharing";i:0;s:16:"vertical_sharing";i:0;s:7:"counter";i:0;s:16:"vertical_counter";i:0;s:11:"fb_comments";i:0;}"
  }
  ["_wp_page_template"]=>
  array(1) {
    [0]=>
    string(7) "default"
  }
  ["_cmplz_scanned_post"]=>
  array(1) {
    [0]=>
    string(1) "1"
  }
}

    object(WP_Post)#23185 (24) {
  ["ID"]=>
  int(829074)
  ["post_author"]=>
  string(1) "1"
  ["post_date"]=>
  string(19) "2022-04-07 11:22:54"
  ["post_date_gmt"]=>
  string(19) "2022-04-07 09:22:54"
  ["post_content"]=>
  string(0) ""
  ["post_title"]=>
  string(5) "Promo"
  ["post_excerpt"]=>
  string(0) ""
  ["post_status"]=>
  string(7) "publish"
  ["comment_status"]=>
  string(6) "closed"
  ["ping_status"]=>
  string(6) "closed"
  ["post_password"]=>
  string(0) ""
  ["post_name"]=>
  string(5) "promo"
  ["to_ping"]=>
  string(0) ""
  ["pinged"]=>
  string(0) ""
  ["post_modified"]=>
  string(19) "2022-08-02 07:08:44"
  ["post_modified_gmt"]=>
  string(19) "2022-08-02 05:08:44"
  ["post_content_filtered"]=>
  string(0) ""
  ["post_parent"]=>
  int(0)
  ["guid"]=>
  string(35) "https://xevos.store/?page_id=829074"
  ["menu_order"]=>
  int(0)
  ["post_type"]=>
  string(4) "page"
  ["post_mime_type"]=>
  string(0) ""
  ["comment_count"]=>
  string(1) "0"
  ["filter"]=>
  string(3) "raw"
}