response_type: id_token (required, the tool must use a value of id_token)

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5299/launches (required, This URI must exactly match a value pre-registered with the platform)

response_mode: form_post (required, tools and platforms must support a value of form_post)

client_id: test-platform-2025 (required, client identifier valid at the Platform)

scope: openid (required, must contain the openid scope value)

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImppNXU4d0JEQ2hTaThIS2Vhb2FYc1BVQ01OMy1BS1Z2OUVUOWZvWXJXZ0kiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1Mjk5LCJzdGF0ZV9ub25jZSI6ImI1NmYyZWM1MDViZjMyYzA1NjhhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1Mjk5In0sImlzcyI6IlRlc3QgVG9vbCAyMDI1IEEiLCJzdWIiOiJ0ZXN0LXBsYXRmb3JtLTIwMjUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy81NDkyL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NjU5NDAxMDEsImV4cCI6MTc2NTk0MDQwMSwianRpIjoiZDM5ZTkxOTMxMDgyYjlmOWU1ZmUifQ.sFKW3CJCQS9YidzTjtgvNcqndxTJvtLdtuYfw-CmZdS8JeOob6Ns-U4ONnMOwE9SyjLPmHCER2fsjs3RuFyG9JqXW2H5kno22gLAgLeZW81mcr5ThXekmaF4qIb1ys4RskVV4UxajvGAm83nRB3VXNUdiv5FZQ72ZdH6vqaSVsWWiAJd7gH62P0pGsGSo8rD9s9VOo3EwEI03zoqgJf3_rPsXNpjYieDuSzUCooIZGvP7YSbbXgtOP71TyFWnivvT1kdyuLYSzsf12vtyTCTlEtCreuF1MpWSrcmzovLJesOHmq1RSx8xMqIFR32sUNAy5VIMxfzqEM6MHbqosWznw (required, opaque value used to maintain state between the request and the callback)

login_hint: (required, tools and platforms must support a value of form_post)

lti_message_hint: (required, a platform opaque identifier identifying the user to login)

prompt: none (optional, The tool should use a value of none. In the future a re-launch flow may support additional values being used here)

nonce: b56f2ec505bf32c0568a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)