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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4608/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik1RRkRqbEtYLWl2Q2RHcmtyOFhvQU9MSmhnem0xMWtMaXZWS0NJZ2hPMDgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NjA4LCJzdGF0ZV9ub25jZSI6IjRjNmM3ZTM3NzQyYTMxYzU0ZGNiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NjA4In0sImlzcyI6ImxpYnN5czEiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ2NzYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5MjExNDI0MiwiZXhwIjoxNzkyMTE0NTQyLCJqdGkiOiI2NWFjYjc1ZDk2ODcyNDhhMjM3NiJ9.JV6wfP3G0AFQAhmxKCsoMcc1RBa8Np5AkHDjIxzYPQW8P1Bh-HUpWivZ3Ca5Bte0dajHhSctTemLX2aYqg3Ac_n52Bh0TPer9-GCb5k7_IFyE_z_gg9EGwUdbw-NtufOOyyuoeTprPVVzT8ZSBQGvkkPKfJFzI7nm2_ivWS0waGZTLxHXDgp8LfD7MZ8Cf7U0hYcx5u7F1c7VIJvY8xAdflyaRBeeV-83v1hxpA3OLuuaeDgHHH1v4sFdWCglWBd0kcfbsemUh2DNKW5H90QjlJiqT1OmpaG6BMnG3iOpeEJ71fKTYLY2xZizH3xVaAWCj8S_inKH0P1y1sSejtBQA (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: 4c6c7e37742a31c54dcb (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)