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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5668/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: 111222333 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Il9qcmg5Ui1iUUZnU2FGODdNc296Zm96bXpPQTdQMzFMMkxLUFBta1ZOUUUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1NjY4LCJzdGF0ZV9ub25jZSI6IjZlOTkzYjExOGQ2Yzg0MmMxNDkyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1NjY4In0sImlzcyI6ImxlbmpvLXRlc3QtdG9vbDEiLCJzdWIiOiIxMTEyMjIzMzMiLCJhdWQiOiIiLCJpYXQiOjE3NzczNzY4MTYsImV4cCI6MTc3NzM3NzExNiwianRpIjoiZTUxMWUxZGRmZDgyYTUzNWZlYjQifQ.c1rKJHr50GzdZitgl6nzQsfo996y-SSExZEYsBBu0EbJd6tpw-i_NFu46U_sJe157Au_wukSAQaj-zCj6-XDHc36v2zJYC1fWigjg0x3f99CuXGoQS2BXlnFm1XkBGu39vIWKogcaRr2HtHtgGEh6oLeXsV-kd5lhnOqi5ITpPxLyDSZC_1YDB98tRt40YgUrlNopvhOs9vT19YAQFBmuVgDi-B8Www2G7dtkBNrT2njzE4ZFpjp39ITOak_xMeaQlhTrK7KQ3ywBKDyEaBOEzrIRIKERsJRVw5zkZidNegykbD2-0VxtM33Fzy6pZUQN9HLn25-59ZhTLtpera7Ow (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: 6e993b118d6c842c1492 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)