Array
(
    [0] => Content-Type: application/json
    [1] => Accept: application/json
    [2] => Shop-Client-Key: 48105ae4d1e7a37f1d0ae55f5d4f1af4
    [3] => Shop-Timestamp: 1748077526
    [4] => Shop-Signature: 4d1edcbfdea61607502b1f43dfa86a30e67b95a33ff103253886f4e1f3e5d5e1
    [5] => User-Agent: test
)
HTTP/1.1 401 Unauthorized
Date: Sat, 24 May 2025 09:05:26 GMT
Content-Type: application/json; charset=utf-8
Content-Length: 57
Connection: keep-alive
etag: W/"39-vZSdn5j1VLgEdRX6sNWYd3rNy+k"
strict-transport-security: max-age=31536000; includeSubDomains
cf-cache-status: DYNAMIC
Set-Cookie: __cf_bm=yIwTfbVAJmYfa_58olQRPfq8npgeWYhpahBh9O6yvL8-1748077526-1.0.1.1-3.X5wwhjCi0DpTWewMQT.4Iq6l._iIZpzor7_d1MKkoIb_iKFZQ2nL8nPy7ZlgqxsU9Z6.7TEbDDuOgipxoWschYvzqihQGjOS5JzMirJok; path=/; expires=Sat, 24-May-25 09:35:26 GMT; domain=.sellerapi.kaufland.com; HttpOnly; Secure; SameSite=None
Server: cloudflare
CF-RAY: 944ba19e9bb9d0f7-SOF
alt-svc: h3=":443"; ma=86400

HTTP Response Code: 401
<pre>string(728) "HTTP/1.1 401 Unauthorized
Date: Sat, 24 May 2025 09:05:26 GMT
Content-Type: application/json; charset=utf-8
Content-Length: 57
Connection: keep-alive
etag: W/"39-vZSdn5j1VLgEdRX6sNWYd3rNy+k"
strict-transport-security: max-age=31536000; includeSubDomains
cf-cache-status: DYNAMIC
Set-Cookie: __cf_bm=yIwTfbVAJmYfa_58olQRPfq8npgeWYhpahBh9O6yvL8-1748077526-1.0.1.1-3.X5wwhjCi0DpTWewMQT.4Iq6l._iIZpzor7_d1MKkoIb_iKFZQ2nL8nPy7ZlgqxsU9Z6.7TEbDDuOgipxoWschYvzqihQGjOS5JzMirJok; path=/; expires=Sat, 24-May-25 09:35:26 GMT; domain=.sellerapi.kaufland.com; HttpOnly; Secure; SameSite=None
Server: cloudflare
CF-RAY: 944ba19e9bb9d0f7-SOF
alt-svc: h3=":443"; ma=86400

{"message":"Request signature is corrupted.","errors":[]}"
Done!