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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4753/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: 12333 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkFVUWl2WVVqSVdaUTNRM1RuVWNUSjZ0ck5PTFotZzVpU3ZsNjM3M0RVSTQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NzUzLCJzdGF0ZV9ub25jZSI6IjkxZjdkYjkzN2Y2ZDU5ZWZkYzgxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NzUzIn0sImlzcyI6IlRTTkkgVG9vbCIsInN1YiI6IjEyMzMzIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDgyOS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc5ODUzOTc5LCJleHAiOjE3Nzk4NTQyNzksImp0aSI6ImY5ZWQ5NmY2ZjJhNDQ2YmYyNGE4In0.g-A9O0_xLuoLRnnFlPidxX7QDuNOq_AnBh1QO0Bq2jL9ZpaG40fYh3pnnZYtjcFxxQ9Jq_gu4MlFQeOoUQQG9Elac38Fz0DNo_YBDcLpQ61U_-pzV3OXalsouCGEEra2F_WB_dSce4XTG9SRb5pQhZby-9ekoMhR7cLlTunYaE6KieqSa7DX6Ia9qD8QzN9zTTorJv4sFTTaeiU0v0Ji3-Ds4y8iaQo2jfufNuq8eDL4tg0ulkn29zoFJO2wn8smI47dDg3e3AoSwL5MphvS5_O-tVmb-6TzBip5Xuam6QxFx6fvH6tNRc58yPKtFdyohYDo_bCnZ0IneoaUAVwXNQ (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: 91f7db937f6d59efdc81 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)