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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4084/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImFUWjRxa1NXbTBRMFl1aDBva1RYZmh4bFlLYnlXaUZyTEI1OHdMNjNNd1EiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MDg0LCJzdGF0ZV9ub25jZSI6Ijg3ZjY3MjRmOWRkMjRiMWY2YzIxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MDg0In0sImlzcyI6Ikx5bnhUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiIgaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDI4OC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcwMzg3NDkyLCJleHAiOjE3NzAzODc3OTIsImp0aSI6IjZkNGVhNjk5YmI4MTYxMjgwZDQ1In0.p1ZbOxA7Dw9Y81KomjcGQprFPJ8uZ-a0hVoI4GxfoXEdSTvKAV7M-fT3mBhCHCRg3CsN5cQwsTrGM7TOb21A927Vbr-U0YIL5pVHEaygu85i-NPPQD-C9NgAYD91qXEYB_f3DkOrUS5pcBpm-5NyxhGE4wImohhgj1m8-Qk8UxDYh5R0TZTjFPtG5sm9mFebNjv4Q295HJDUyAx9n0RMAk7AR3GvAihrW4-Uu7xaSWMAy36bCC_vT8AXn2hzQOddljkEHL53fuJxnLYOkemyPfTi5dvZLpX3LR3TwgIygP1ZaIZZW-PA_WvWRjxtVEYcF8AeZT1wdE-M87_QIdJYEw (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: 87f6724f9dd24b1f6c21 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)