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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2088/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: 88888 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Il9qM19XXzB3VS1EVGJxY3N3ZlJYNDdWSmJmQkpkMVU4Y0JXdWZObUxHQ1UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMDg4LCJzdGF0ZV9ub25jZSI6IjU0Mjc2MGMxYzJiNjk5MjQ3NWI2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMDg4In0sImlzcyI6IktTVG9vbFJJIiwic3ViIjoiODg4ODgiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yMzQzL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzIxNTk0OTIsImV4cCI6MTc3MjE1OTc5MiwianRpIjoiYjcyYzkzMDQ1MWU0ZWFjYWU5NTEifQ.Sn3nkybTfEPvA5MJKAlFf9qoNcWOKglaOrtCJoJy6XzgAm4TAgqiQPBKS7puNTMoCUzJRJ5aajfUz4pIG7q67nJIjJnX5zyoYW7Y9wUed-JnrXkkLmwjhz10W5lMir7MQ5nUUK9uJEyyr2pZI4CJBmJdKYNqOOQXmw_ATnPlpWq4JGe38zwcvJLIiLFn_lOFE9ae2tA6ymu6POnStLQuvgAWay-W9HC8fsiGWOkE5OPKWTv4pRzak_3v5d52lFQJN51hjEM6z1WmvadD6SZRZtrny6BBd3m_sIwc7OMmMsGI3ENQfBkvxETeynJvRoNjabYMAmju8SvXIu_SIYPSlg (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: 542760c1c2b6992475b6 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)