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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4775/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlhfaVd1VkNkY2VodHpqOXpLVHFEbDk1RktUZHlmNGR2Zl9tOVY0Y09FZzQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0Nzc1LCJzdGF0ZV9ub25jZSI6Ijk3MDdmNjIwN2U2YWFlNjA4NmM3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0Nzc1In0sImlzcyI6IkZsYXNrMDQzMCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDg1NC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzgyNDUxOTIwLCJleHAiOjE3ODI0NTIyMjAsImp0aSI6ImU4MGIzYTI5Y2NkOGU0ODBkZDZlIn0.GMEPNvK2ziYzrlnzV8vStLpIW_KyUuLp1OT8UZ74lYz-Z1i5L9Lv8BQcutirvKBa_4pZDOenvhPa9OaY35egwDtflPe7OqAnsmQe6QicIArFkG4nWD6UO-aQNUxhcK00NcS6Rj1K9rZkv40w_5YJ_decXsh6XKpzNOdf84EjjDG7CdRHcuMhG9lF27XMmFdxzPHKJKK2aZysOer1duEaE2PUFqi_HEDDvxUl4b8RyyREpwY6EwelNrvHDBRAIXC8argURdboPVHtFLhB7vNynyN_jx3kgaD-mSA8Ahhb4tQqXI8Va2Jav08ngGU0lHrNjcTxs-IbCT3ZRR1aiEmD6Irw4nWZxTw1VcMR2JJbnM7_ppgY8C2qt1XNDCnpTqhirjvnBSey5Al1AD6FcyZyUuYcgu1zVeFwZ1Lf8UoXl4RsKrdSxc6nkPlZnzSOpXIw_11SLv_gBJyGfmaF8tTrRsMV6yf6WUWmnDxwYWCNerd6vrtHzWvnblSf79KSfh4XY5xny2EzwvBoQRQQ0Co7QG6l9kMX0SvzQQ-c1YH6r070rwoHlOOBf7tZ51TtkqCpryGZr-1Jst63XmV6y5pG01JIef9yXqrBFHN25tdyWljq_n8N5HO4BMUxRgslUksTVhuaW8HZLGCrFON3OJMGDYL4beJ6ooXEnIU62BVjAi4 (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: 9707f6207e6aae6086c7 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)