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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2686/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: 89645654 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjN5VVpIMEVfbHNyLTl4djQtRXFBSnNuRjNHMEQzUFBrcl8yMXRKOUk2NFUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNjg2LCJzdGF0ZV9ub25jZSI6ImViNmEwNmVjODQ2MDkzNmU3ODU3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNjg2In0sImlzcyI6Ik1hdGhRdWl6Iiwic3ViIjoiODk2NDU2NTQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yOTc5L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzY2NTYwMDEsImV4cCI6MTc3NjY1NjMwMSwianRpIjoiZjYzY2U3NDBiOGJhZTE4M2Y2NzgifQ.DTYwRS2uezzBvy3Pegsu76-99X0BwDOA1scylIl3t-URsxulhIMAt7dRIZwO4GBA226CHgvyK5QbLdF4JawLmqdoB1PPX46Hsf2MxoMp61QgaGGV29oDJ_WTef6iCdLmmzFzn8wr_4YpT36hhMepll1CTsSsXZLyWzDv4t-Ipo6szwGjGSb8vsTZBLwlNwAife8_a_4WA6-HkvoGJ2pwIOyQuGqmkKglpNVcJqHfiYwxKo7dnGDRnPRCgmSAYo_0lP5npBlrrOOcS0dqnBBLR6cFVyCF_42Mq1brPktTJ3XMmoqjcn2C88yLB14nZcRNd3pBT0GTmWbPqQ3FyKCFbA (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: eb6a06ec8460936e7857 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)