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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2061/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImhWRWQzdmhSU09haURON09PNmoyMWI3bUFKUmlkSVBsNGZNbEt4eGQ5QzQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMDYxLCJzdGF0ZV9ub25jZSI6ImMzOTQ3YzA1ZjAwNTQzZTQyMDY2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMDYxIn0sImlzcyI6IlRvb2wwOS0wNy0yMSIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjMxNi9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcxODE4MzYzLCJleHAiOjE3NzE4MTg2NjMsImp0aSI6IjExOGUzNTY3ZGI0ODQxN2M3NTZhIn0.WQwJB-JY6m5GoQsYYslk4YuD9mRIXB-7OA498te8iIqpE0UP_C8DyG3g3TGLwoAETha6vNF3EISYJh5avqHJOHz6BS60Pg0ZtvhNwjlJXrT69kJc8NGUCSXe9Ri5tSIwjEKHs9X8Vx7S9WKClal9kBbXQJs5rYvf7d47VyEqmH9TEoYei-WbWKsTFfHRPzyNzs7zvjx5LgayYIKMQxwMfqUHgJrzNZ-l4i_rdk1lmJhIVYOrD6yKdO5itFVFG7tFxQ7qUEbANzoxdtOeR6p4lVa9crfeU4OQnScxy22_YCB3voNGZ5xnuQXqn9oOf-ajp2PcHLsU4agHf7ZyMdPcDQ (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: c3947c05f00543e42066 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)