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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3048/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: 123456 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ikt3YnFScXpVMjlfdDNqcEQ0Yk0tUTdsSzRxdjVpbEdDeWJrb3g4dWppUnMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMDQ4LCJzdGF0ZV9ub25jZSI6IjlhZmFkMmI3NzM1ZDcwNGUxMmQ3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMDQ4In0sImlzcyI6ImNoaW5hc29mdGktdGVzdC10b29sIiwic3ViIjoiMTIzNDU2IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzM4NC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzgzOTY1NDA4LCJleHAiOjE3ODM5NjU3MDgsImp0aSI6ImQ4MDUzMTVhZmM5YjRlNDIzYTViIn0.ny1jt7qZX8feaTflx6_Nu2YurlGBWE5gyuMzYQboMP8SOqFiREUTQuSw3Vadpo-ymezIu0RvpX8XzRQ-3eaCU3yIZAgxjfm3oBIG97Rsl4S6aZ8eotywj0NQs8cJRiRlFb_CGY6P8bEuJxL4shNznOzl3RPotdDJm3ZcGkBCBrPYnT1M-ZrGAvzgLBeyAHfIEDEfn8hMlZUWCyzdNUMr8X920tWerq_1KKZJe8kRs87uJ-o59GeWtl28rufBfQi8HHN0GH2oknqGY3TN5OmlmKk0lt3-s0EBGHvkREMjE2xkMwmoK00R0gU7qzybtBLDH8SaAn2L3sfh_R_CDX_Jjg (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: 9afad2b7735d704e12d7 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)