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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2110/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik0ybm93T0tFT3M5anNTOGNqOVVwWGp4Qm54cjNkOE9mNjlqTmF1eDJZZFEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMTEwLCJzdGF0ZV9ub25jZSI6IjJiY2QxNDExNGViMzVlZTdmOGNlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMTEwIn0sImlzcyI6InNhbWlyIGp1bHkgdG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjM3Mi9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzkyMjgxMTk2LCJleHAiOjE3OTIyODE0OTYsImp0aSI6IjUyMjM4MjE1OWZmZWQyNWMyNDlkIn0.ekrXGu-bDUjMJBuGEf22S1KUxUJF6bpaJ0CB9lkTj-26toMHOa4X01dWISIVDcBh9lK0xVp1G9TcCz3LYY_7RqG05MPmGS7fwYewZNWsp7Ra8rOm2x2N4hL6lXN7Ey8UAY7gHL8dg92BGMEW3Yx5N9SbkDnYKlybucWL5NjVsREYKhYBWC8li2W_cdV_klGpfS00yyNPT1nqnI5HN3jc3_zKEkftMTNV_EpWivCUSgZJ1iVtYtl6zL0G7YGuKfOk5GqrtAXItTxCIIfyT72dUOEfxyFAP2Ih7kqZGADLGwLTczvYUZFlU94dDAxbr47BD8aDiygdsL0iBx6ySU61Sg (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: 2bcd14114eb35ee7f8ce (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)