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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2389/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkNWZlZDZW92dGxNeFJvSXlOQXFXa0xzRVltSnNlaE9oTW5jOXFnX0lsMlkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMzg5LCJzdGF0ZV9ub25jZSI6IjIzOTdhMGRmMjE3NzhhMGIyNmRhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzg5In0sImlzcyI6ImxpdmluZ2luYXNob3RndW5zaGFjayIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjY3Mi9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc2NTY1NDQzLCJleHAiOjE3NzY1NjU3NDMsImp0aSI6ImQyNzBiNTkyYmZhNThjNjhhYjU4In0.MGnurhtaxTrHDMNrJ_0uf7WNJAqmh63gY2wypePztZ9BzxbyzBwOZUY9JjSW0wRbVMCOs5U2tSJjGetHidRB7Fynx-tqXqvqQslniID_8TDIT-wNnvmk4ANkXoNj58e8L_IXEkB2LoOppuEFVm-jy5YYaIOYy4m6rpBMFA-C7qG7EpSokQXkXvTv9ziQeHgNr7QQWXw5b8idTU3ICPVEosOC1i45flf8_SDhg1zomF4xWc1mJtq3QxRqAAA0KhNXd2-rbNS97_2ikm-oaOO4y7x2bgm7cpKmHD3heTfmpYCBZzeDqSzrpagX7rnMYRqyJyEVD7TT039krWvPSTQTQQ (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: 2397a0df21778a0b26da (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)