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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2292/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkNyaDU5SWN6YTBicWd3UmNZSjk1ckJCN3laMUlrNWdMSXRTNUl5TmZqclkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMjkyLCJzdGF0ZV9ub25jZSI6IjVkMDc0MGYxMTY2OGI4M2E0Yzg4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjkyIn0sImlzcyI6IlBPQ09CTERlbGl2ZXJ5UGxhdGZvcm0wMDEiLCJzdWIiOiIxMjM0NSIsImF1ZCI6IiIsImlhdCI6MTc2ODYzMDg4MiwiZXhwIjoxNzY4NjMxMTgyLCJqdGkiOiI2YWU0MTQ3YzczYjM1MmFlZDZmNiJ9.g6Z3qmBvb2BeX4nUnllytV2VR7mdIex5BL-bH3ILxli0_jJgnlXysdPvQGwZqZJM0uFUhATngChfCCVxYsKjoADAgH791SarwB7vRJUKW24xk_oLHjqosebptpTiZm6usMQzHIyvkrEGZFn4D_qpwJ4YoDhUiqintc8hKenqVnVhPGen1OOJI1i4WA6WNHK74ra28oTyShtJvufvN05nInhsNj9kC16k4mhs_JhUWHcQFQOGbtQihgf1PsD1p1mHRFOqhAayq9mDKF-2rYHOJNPWIFh_I3t7TuG-mG14x-0JRFcGs7U8L2mhcwsDsKGGQE3Lv1DksB8Fv2Cq8ComCQ (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: 5d0740f11668b83a4c88 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)