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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3284/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: abscdefgigh (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlpRWHFXRFBZZ3FkRjdTS0daSU5sNUdmMk5MbEpJMzRKZ05DdUw4SnpKV1kiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMjg0LCJzdGF0ZV9ub25jZSI6ImQyZjM3YjRhZmI4Yzk5NmU3NmY4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMjg0In0sImlzcyI6IlNhY2hpbiBUb2xsIE9jdCAyMCIsInN1YiI6ImFic2NkZWZnaWdoIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzYyNS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzY1ODQyOTg4LCJleHAiOjE3NjU4NDMyODgsImp0aSI6IjhlYmZjZWJmMWVjMDYyMmQ1NDQ5In0.kDHp9Gw5q5R7PLwWdNXbG4S68HyK25AATAM3YDRgfXQRelyUc74At4lxzD4d_HzH2kbsh-ziGm6Po7p-oF-UZuaiksWLV6SP9atN_eeUEfGlX9R1hksXdhZIdggq3a58GD_GDAIihxCf9PQEvrH8VoDqIG8fyb-k6Z9tFkD7OGLFe2kmH1li00V9A2YC2DIflEqfDKgfFtQxRhz7HJbf3CaU1cykMa1cApU6hfDselnhCFD0I6Vv021s13y_X_R2xhKNWKaUu3S9fs2bNfEH5hiFlM7DjrU6g8YkR2oRMYNpwbOViF9T1MEunfI51sN7mcR9spWAyVu6fPvT7yK6Dg (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: d2f37b4afb8c996e76f8 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)