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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3894/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: A142 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IngwcDVqRWM2cFAycWd2NkFnMjJWaGdKM0RSN1FQV3R6a0Eya2FCeWZNcnciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozODk0LCJzdGF0ZV9ub25jZSI6ImY2ZjlhMTAwZGU3YmE3NWQwMGM0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzODk0In0sImlzcyI6IlBhc2luIFRvb2wiLCJzdWIiOiJBMTQyIiwiYXVkIjoiaHR0cHM6Ly9taW51cy5jcy5hYWx0by5maS9sdGkvdG9rZW4iLCJpYXQiOjE3NzAzOTA4MDksImV4cCI6MTc3MDM5MTEwOSwianRpIjoiZWU0YTRmYTFjZmYxYWNmZTk3NTMifQ.SmcpOeMLNqie-0IHdGLHfZhdUdKgv0kIzl8yX75nq5UFd8l5dpDGNVFfZ1emIu0Tu-E4Qu8yguws9EivZ4hUU4WcrnOFgshqnaLQgLee4tg99Ks0mtODaCqDWTrFl-Td6oEYjr2xWKiUeoxH0dodqrgiCeLmCqfSvWq3QK77HYFPapv7hD_GszPE2c5RKPNd_0fgtFbdOyAx_r6y1JzGXveO4YHG2eMeT4WPcLKdJeAKRmz0zkDFBWMZ_GOR9E2FrsBTFW55X1rsLcNQ9ICGXalcz4aZSRpd4j6Gb7H9oMVzRkzzSJmVlxNGMtQF9FM0Oz478OKyciJ4triirKCNgQ (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: f6f9a100de7ba75d00c4 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)