"HTTP\/2 400 \r\ndate: Sun, 05 Jan 2025 19:27:57 GMT\r\ncontent-type: application\/json; charset=utf-8\r\ncontent-length: 88\r\netag: W\/\"58-yIIBl0l8nlgaQRRE9TxTSi6VTGQ\"\r\nstrict-transport-security: max-age=31536000; includeSubDomains\r\nvia: 1.1 google\r\ncf-cache-status: DYNAMIC\r\nset-cookie: __cf_bm=vOFXwll1bjrCO0M1pkrG7xP3SrPrHx_7pbkjpcWcYuk-1736105277-1.0.1.1-hMpmb.sEi_EtHb.p_iv3YKsRJL_v8PDW4e96eKRMDgxfgnFlwaq0nNo1Q7m1HFPMpGLG4LVVaR4vW.y_5QKCKQ; path=\/; expires=Sun, 05-Jan-25 19:57:57 GMT; domain=.sellerapi.kaufland.com; HttpOnly; Secure; SameSite=None\r\nserver: cloudflare\r\ncf-ray: 8fd5de594e74a05b-FRA\r\n\r\n{\"message\":\"Validation Failed\",\"errors\":[{\"field\":\"callbackUrl\",\"message\":\"not valid\"}]}"HTTP/2 400 date: Sun, 05 Jan 2025 19:27:57 GMT content-type: application/json; charset=utf-8 content-length: 88 etag: W/"58-yIIBl0l8nlgaQRRE9TxTSi6VTGQ" strict-transport-security: max-age=31536000; includeSubDomains via: 1.1 google cf-cache-status: DYNAMIC set-cookie: __cf_bm=vOFXwll1bjrCO0M1pkrG7xP3SrPrHx_7pbkjpcWcYuk-1736105277-1.0.1.1-hMpmb.sEi_EtHb.p_iv3YKsRJL_v8PDW4e96eKRMDgxfgnFlwaq0nNo1Q7m1HFPMpGLG4LVVaR4vW.y_5QKCKQ; path=/; expires=Sun, 05-Jan-25 19:57:57 GMT; domain=.sellerapi.kaufland.com; HttpOnly; Secure; SameSite=None server: cloudflare cf-ray: 8fd5de594e74a05b-FRA