<?xml version="1.0" encoding="UTF-8"?><soap11:Envelope xmlns:soap11="http://schemas.xmlsoap.org/soap/envelope/"><soap11:Body><saml2p:ArtifactResponse xmlns:saml2p="urn:oasis:names:tc:SAML:2.0:protocol" ID="_f517066902037ed4b5278f3e230e3e46" IssueInstant="2026-04-05T10:13:03.731Z" Version="2.0"><saml2:Issuer xmlns:saml2="urn:oasis:names:tc:SAML:2.0:assertion" Format="urn:oasis:names:tc:SAML:2.0:nameid-format:entity">https://login.essec.fr/idp/shibboleth</saml2:Issuer><saml2p:Status><saml2p:StatusCode Value="urn:oasis:names:tc:SAML:2.0:status:Responder"/><saml2p:StatusMessage>Error decoding artifact resolve message</saml2p:StatusMessage></saml2p:Status></saml2p:ArtifactResponse></soap11:Body></soap11:Envelope>