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.eyJ0b29sX2lkIjoyMjkyLCJzdGF0ZV9ub25jZSI6Ijc3ZjZhZDExOWUyYzJkMjg1NjY1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjkyIn0sImlzcyI6IlBPQ09CTERlbGl2ZXJ5UGxhdGZvcm0wMDEiLCJzdWIiOiIxMjM0NSIsImF1ZCI6IiIsImlhdCI6MTc4Mzk2NTQxMCwiZXhwIjoxNzgzOTY1NzEwLCJqdGkiOiI3NDNhNzNhYTBkNjQ5MzQ4NDQwYSJ9.pilQ3lvtr78agEmS0bKrjL4fB0_Fg1Y64Ps47bTRMB686M7Ve2Lhv-4wdfKnr4bRbnJboANVihxOTXLu_R6ezFh0a3x0VZi91EqJWVT0uNxQQFpfZE_YRoKMz4REa1vHsPq4RpBXH8m7tibxZKz7DZH2pg9Af7a2FdIdlroOWQoeMBAHy19-4tjKt7WPIm0sMux9e99bGjZPPbacnqwYb5J3hCQLjGm_xcM8N7Qo1TeAtEQeEbzuuuyMB6I3gjx62ZEc97tTEMkXknSJUS2CDrPuU6zOaS42v7hml2AC_c5LyMyeaYVo_ATJ9QLWLm2FStSN_gfjbuV3YwxXsiJOiQ (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: 77f6ad119e2c2d285665 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)