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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2388/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: CK1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjJncXFYLTM1dHdFSGZoYkRobGFNVlVwY25xWXJMNzh0RTBvZXM3U0dCcmMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMzg4LCJzdGF0ZV9ub25jZSI6ImY5YWEzYWY5OWY1MjczMjhjOTc1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzg4In0sImlzcyI6IkNLIFRlc3QiLCJzdWIiOiJDSzEiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yNjcxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3Nzc1OTg1MzIsImV4cCI6MTc3NzU5ODgzMiwianRpIjoiZGRhMWUyMzJhYzJjMjE5MjUxOGYifQ.ZcK0qS_TwQCYg8ojaCdK1x7rRjT5lcr_1hG4w5ZyboYsCnH2p7tFFbupxTBlFEBzinSE0mXxOyw7AvPAUsfCBG_x8PrLH0U0FhTKuUwd8xZcfiWax9eCXXRzJTzAmWd2VMiNMgdkdYOpJ0P8oFyPIFiIxZeLyw0qYrqrVvvmix5DYcv6NERoR2OReTikk__NewUryUMUE-VEJd6h5F-2P5Q3nYXhX0ziLgZYWWZn4iW4kqGZHiwaAw3Osbs64S1IF3YNSS69XDTCJh0Sol4kd2VeF3QWhQ4pKkoGU5mQ1rDjj0x79aQ_zSsldFrBd7HRb4bP3oLNzI32Lw--xckSVA (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: f9aa3af99f527328c975 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)