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.eyJ0b29sX2lkIjoyMjkyLCJzdGF0ZV9ub25jZSI6IjQ2NTQ5YmIyNThiNGU4NGIzMGUwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjkyIn0sImlzcyI6IlBPQ09CTERlbGl2ZXJ5UGxhdGZvcm0wMDEiLCJzdWIiOiIxMjM0NSIsImF1ZCI6IiIsImlhdCI6MTc5MDgzNTQzMywiZXhwIjoxNzkwODM1NzMzLCJqdGkiOiJlNWRiNjIwNDU4MzkxMDMyYjA3YSJ9.VVHNNkDbpg26yR0Aq5OzXcihGNTqojPe8MneYaw_Y73GSDFTOdJVHrof4dJlaHnM6GSxWsqE5OoQXb95Sqa0No6cX-jN0ePebSAq7Il2ohAezn6AEkjzU8ZLCgZxnbsqJFWIS1B4Zy0gy_jdaUMRLwaL2N_jUYwiEVX52xgpcwW_Yv1L3iJAxJ62WHeU9X3YXrJs7gpqsosRb307cZnEk_oHUdhTP9UElfCMcAiLWtYt04u1cGeumRHrPdL0uecWm3FOuYhFp5kVeg8dmmgkL6xA9Jg7hQ03k75hCMlBpCIk1xetxvMOxaMQ46CTZ7gT982VMrTBkSESZ4RWf3KxOg (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: 46549bb258b4e84b30e0 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)