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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4617/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: test (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkJoNXNNLVZnZ3J2UmhnbXd1VnBaa3hLZnVqNjZmWThxVHdWU3VKTWpxUnMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NjE3LCJzdGF0ZV9ub25jZSI6IjQxYmYwYTI4YzljODkwYjEwMThkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NjE3In0sImlzcyI6InRlc3QiLCJzdWIiOiJ0ZXN0IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDY4NC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzkyMTMyMDc4LCJleHAiOjE3OTIxMzIzNzgsImp0aSI6IjkwN2ZmMjg1OTAyZjg0MTk5NTVhIn0.c7Ap1QsbO3VeeJoWhxVwt1PlltLMPi4gqBW61F8NpA9keGPfi9IsKygZk8BUp7Nev1cEca_kPhA9xcnPwqlOlJp8XMmnidRr2KwKpdCwobUlUA-gvDUqzRBZyimjk-xSxMmYKYwtZw9tX0LDwf-5QlryW4iWV5f1VwfcqL30uIi4yzpflCkus1cQi1Ho31-FpXoJl5XIDb1LzmpLQgdunnuNMGitosrEmQtS-C9gwuZM2yhUBIlJJNogYYS9zuSJ2IPBpyHWaQvPcE02AI5V8T2xAO_rN4RWGRArHvnmEjaTPH_zninISG9MlBvHYQaD4mqC8aSrvB5D4KGf7MR_qw (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: 41bf0a28c9c890b1018d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)