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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1748/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: RSTestingTool-client (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlJoaXdFQ0haeWRzekVsWGhyMVVIOWdZY0lOeGx0QkYwNU5nWm9BYWh2TWciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzQ4LCJzdGF0ZV9ub25jZSI6ImQyZmY1Zjk4MWY5N2YwNDBjYjJjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzQ4In0sImlzcyI6IlRlc3RpbmdUb29sIiwic3ViIjoiUlNUZXN0aW5nVG9vbC1jbGllbnQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xODgwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODc2NzYyNDIsImV4cCI6MTc4NzY3NjU0MiwianRpIjoiMDkwMWI2MWEwNDI0OWQxOTNhMzAifQ.fi0G5uGQCNp8H3DQIZhdQKycqi6IRoWFrzA1KAdGjyunXHjmSr3lrf0OAerTwhdSER083EDxN2-rc9QRPbB0YETTfKyd7OlRL6C1T6tqAXw7Aan-X1zQWA6hWQSyUAY5toW1OXxlrzqt7cf0prEEyZfiUJV1BpIv31XU7YgyJ1FykKljHdjDmozl99Tu4ySPL3mix6DwOmd8oEW4MdDmWVCERyX2gH_PnVgb0C5njp9-twrSCQEThYI_Dn39sFIn_GFM3Gwtw1nOSIWv1A-tICysNRew6R9vY46TLTym8pgS_5OuAq-1SGBB_3PgiP0efooom00vBmgcmDpTc_GA-w (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: d2ff5f981f97f040cb2c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)