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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5078/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: FoobarClient (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlVDSEIwZlpKX0kzQ2Zvb2N1eWJOYzQwN3pScjBNWEZfTXdraFZoRVdMQ1UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MDc4LCJzdGF0ZV9ub25jZSI6IjJhYTljZmYzNGM2NWQwMzZlZDA2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MDc4In0sImlzcyI6IkZvb2JhclRvb2wiLCJzdWIiOiJGb29iYXJDbGllbnQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy81Mjc4L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NjY1MDUzODcsImV4cCI6MTc2NjUwNTY4NywianRpIjoiMDUxNTJmOWJkMDQ4ZDYwMWYwYTEifQ.OfOyTb_O7AF8PkeEblYFJaz7kl_zNPVhCvBwyt5iQ7CB-qs9GuzIX9z7BGlPD4yRWPQw0y1-L1fpMMlXQ0lG3HnwnTZ56mmgWTDTjwI9xk9gIe2VnaCjavOVnPE_UsbUpNW1K02A1lmfKHnzQ-KRWBaVXOpuhll8NHuVTWHxaMI-2i9C6lcj6z5UtUoUfjBiYvzznlNM8yQL5mivWhVUqsU6PN8cR9OeYUt87A8lUPCzaV_Zb9_LMj1RW6IcZ2QxLn6kUBDEH_mup5qGq88lNPg0wd8Bj5zF8hjLgIXsgawRYcVeHloengLLw9VR3gLeSKOy3fM8mw6sarHiu6MvaA (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: 2aa9cff34c65d036ed06 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)