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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3356/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: client1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjNyNlRqNW9JbWw2cW9VcnBIcWh1NjJsY0N1OW9qTzNKYXAyTFpuTnIybWsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMzU2LCJzdGF0ZV9ub25jZSI6ImM0MGJkOWEyZjhhZTUyNmVjYTY3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzU2In0sImlzcyI6Imp1cHl0ZXJodWItbHRpYXV0aGVudGljYXRvci10ZXN0LXRvb2wiLCJzdWIiOiJjbGllbnQxIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzY5MS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc3Mzc5ODYwLCJleHAiOjE3NzczODAxNjAsImp0aSI6IjhhNzNiZDE4MGNiODIyMjI3NWNiIn0.c2yFqM--PuIhkai07qL4DsYNjwBG0BNZD2WJ5dJGLO5NSxRwCwvK7wKV7niucZjFj27EdKblZEfTK9Wg-2q2EJNRPukNi4xrL0-sWDgvwmAp7XLiMvIz4541gR-mNz44bJXbX_llBdUW71f5dzQq9KxoRriXHWGj2r14ZmekABJ4n_KwMEjMtzXvQKxZqmV-99GE7MDbU1o1-JzgGSq9mvApfUVxILcQ9tn1AslP11MkGUWO1q2CcFtJ0GCSLvmu9uBRhReyw1-9jo_4Jktnw4vmpdsRbhelol-2n5-0g0PH7--pa3Cim_tpppp8SVsfmG448AL6IfsjPhAUzy6Bqg (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: c40bd9a2f8ae526eca67 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)