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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1936/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InEzNWFqeklWLWU0ZG5INlZaaktLVVNvYnNQYk1vQUU1WWNDVGdMbGcyTEUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxOTM2LCJzdGF0ZV9ub25jZSI6IjhiYzVhN2MyODdjODk4ZjEyNjk3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxOTM2In0sImlzcyI6IklNQyBSZWYgVGVzdCBUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yMTE3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODk2ODEyODgsImV4cCI6MTc4OTY4MTU4OCwianRpIjoiZGQwYmE4NWVkNDc4ZDUzZGQxNTUifQ.NnSimsMGlMLqtHcn77htyDIM7srHLFeK8nJKkCAXHEzusGnziIhl9WBrbh-bPeXoURgZl3TVpXLDIvn_Tw7g1-_2XYEhQvCpgywQyHJvigUy9Uos_CQB5tgPpCzZ-m7auDmDB6vOfMIgqbzTwYOM1IKkIKtsEKQivzZE4cGAa2WfhfDmNVOvEY_qJJbYGGiFAdoY5Zs5XiAB5So-Yz1CdRcrfaEnD1T-5MFZ46ZR4QIaDkPlNcwFkm5bbUgNpCQ_i6qQh_my5yQdVjtm0G9S0CcvcMzXGQjuVKSX2wFQBxaov3vg0Zgx-5Mc9HumnJ0wpwu64FpAnN60XvZccwUXkQ (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: 8bc5a7c287c898f12697 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)