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.eyJ0b29sX2lkIjozODk0LCJzdGF0ZV9ub25jZSI6ImY0ZTgzZmFkYTRlOWJmNTJlZmRlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzODk0In0sImlzcyI6IlBhc2luIFRvb2wiLCJzdWIiOiJBMTQyIiwiYXVkIjoiaHR0cHM6Ly9taW51cy5jcy5hYWx0by5maS9sdGkvdG9rZW4iLCJpYXQiOjE3ODA0NDk5NzUsImV4cCI6MTc4MDQ1MDI3NSwianRpIjoiZTU1MzZhYzE0ZTY1NDdjMTM1ZTcifQ.kTrbW2UXYquyurhOGf9hBHuR6MnsZSfd6eT4o-jMC2D_SaDZipu0tBYyhFRtI4xF1ttqHOvGp9i8qgwhqv8v6EGYMvkPDWVx-gzn8D8FIQwt0zvKh8dWBH97bjRIqOvJl7aygqpfgDhdxzExuK-ipCuylco6FARqb0mN7DgYKB06hXGm3LkAs99nR8z6KD4W10ee-Ip2SQfjvauf1_xH9m45x6Q47IfoLwfTWNNgdboTrcE6urnPFHOtoTqt2SuVDf0H2aD7rn26jeIpzUw2Tjf_PVGzdT-8ajnz6bhBurc-uI4MOm-pR3SJOHgnP6evL0iScs7BOB2Y3z_gz28NcQ (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: f4e83fada4e9bf52efde (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)