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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2333/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: abcdefg (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InFKbXBjSnNGWkM3dkktMXdlZDVJMnlWUm9xaVNBQ1VlakpzeDJKcGY5d3ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMzMzLCJzdGF0ZV9ub25jZSI6IjU3MzNiN2I4OGE0ZjM1ZjgxMTk3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzMzIn0sImlzcyI6IkFpemF3YSBFeGFtcGxlIFRvb2wyIiwic3ViIjoiYWJjZGVmZyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI2MDAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5MzkwOTI5MSwiZXhwIjoxNzkzOTA5NTkxLCJqdGkiOiI4NDEyMDA3NmYwYzE3OGI1MjZlMCJ9.vPWe8mE43Np9EFgx34kaYQNtF3k6Zm6QsQQZLnZRgXEinSsirC-zff2uFEf4XO8EO3EYrZRs8SKpj2tHBBi4WQAzbDfNO6U_QaxpFlC5IL4L-DdtTcYXMq1UN7Xuhx7g3uW1YugE08LmO7z39G1PTSSJBgFmBXXI89OZXtXu-Gis6pQfQladcf_9x6ZQL4xGNWEHsbxIYgBv_VJ38yfqLv4COBzVOWu-N8EmXkr1LbqHidZdiDE3mJtlpJUCZjjjG4gtD2m93ixUkbLBlGdqz3E8Ik_ue4VmvbtnifxK3zrf17O_8T3ve5MeYB9cM3CKqwgOuXv2kCERm7zY_2pNKg (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: 5733b7b88a4f35f81197 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)