Testing REST API

/var/www/vhosts/airrotterdam.eu/httpdocs/wp-content/themes/twee/page-testietest.php:58:
object(WP_HTTP_Requests_Response)[3284]
  public 'data' => null
  public 'headers' => null
  public 'status' => null
  protected 'response' => 
    object(WpOrg\Requests\Response)[3282]
      public 'body' => string ' {"code":"rest_no_route","message":"Geen route gevonden die overeenkomt met de URL en aanvraagmethode.","data":{"status":404}}' (length=126)
      public 'raw' => string 'HTTP/1.1 404 Not Found
Server: nginx
Date: Mon, 17 Jun 2024 09:20:31 GMT
Content-Type: application/json; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
Vary: Accept-Encoding
X-Powered-By: PHP/8.1.29
X-Robots-Tag: noindex
Link: <https://tool.rotterdamarchitectuurkalender.nl/wp-json/>; rel="https://api.w.org/"
X-Content-Type-Options: nosniff
Access-Control-Expose-Headers: X-WP-Total, X-WP-TotalPages, Link
Access-Control-Allow-Headers: Authorization, X-WP-Nonce, Content-Disposition, Con'... (length=742)
      public 'headers' => 
        object(WpOrg\Requests\Response\Headers)[3281]
          protected 'data' => 
            array (size=11)
              ...
      public 'status_code' => int 404
      public 'protocol_version' => float 1.1
      public 'success' => boolean false
      public 'redirects' => int 0
      public 'url' => string 'https://tool.rotterdamarchitectuurkalender.nl/wp-json/wp_query/args/?post_type=programma&orderby=meta_key&meta_key=datum&order=ASC&meta_query%5Brelation%5D=AND&meta_query%5B0%5D%5Bkey%5D=bestemd_voor:&meta_query%5B0%5D%5Bvalue%5D=a&meta_query%5B0%5D%5Bcompare%5D=LIKE&meta_query%5B1%5D%5Bmeta_key%5D=datum&meta_query%5B1%5D%5Bmeta_value%5D=17/06/2024&meta_query%5B1%5D%5Bmeta_compare%5D=%3C=' (length=391)
      public 'history' => 
        array (size=0)
          empty
      public 'cookies' => 
        object(WpOrg\Requests\Cookie\Jar)[3285]
          protected 'cookies' => 
            array (size=0)
  protected 'filename' => null