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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3225/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: 1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjU3Vno2SUgzNC1UQVNUSXd0MldPbUgzWDZ1UzEycVF2MU5CYWpLeEFYTjgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMjI1LCJzdGF0ZV9ub25jZSI6ImY2ZGZmODJjYzY0YzBlOWE0ZDg5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMjI1In0sImlzcyI6ImV4cGVydHRvb2w0NTYiLCJzdWIiOiIxIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzU3OS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc1MDU3MTI2LCJleHAiOjE3NzUwNTc0MjYsImp0aSI6ImExYjgzNzAzMmFjYjcwZDQwNmI1In0.eec8C5ceWf01mBH4cFaz1mHeIIllZ7dNs6Jzn7HQQL4PUF5FOD3OPoVqnsrVqmtA_FWOMVppzyGhorkVOkzHacZaxwQmGGJWtNHwpf-qy_E1eaQv1-xk-wbEw3cQciTJxZzqqLYxu64qZKb_p0LVzUyw6zJyiNipMfim8GazCHzQgMwmPW7BDEitlLe0wnO0U1Ue48Gd7moQrfskvmYgO-qFnnFu4Fg5hATPsmUf75cG9QD7uXD7OrV7GKAPMrhq7VTq6rSPTI2aQzL5wNelGHRzn0ktBY3JyOt5FkEw1i5av8lCsHr6pHo2bO4Dm06V4Bm4bYNWjidiZO7h6kBi0Q (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: f6dff82cc64c0e9a4d89 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)