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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1711/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IktxdEc0ZEExNlBtVkgyVzh6MjRHZmVuR3JKdl93YTZ1MlpOVnJLTmdMd2MiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzExLCJzdGF0ZV9ub25jZSI6ImJhYzY2ZDIxYjU5NWY4NWJlOWFjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzExIn0sImlzcyI6IlNhcmF2YW5hbi1OZXcgVG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMTgzOC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcwNTk2MjkzLCJleHAiOjE3NzA1OTY1OTMsImp0aSI6ImNjYjEyZmIwNzczMjIyMmMzMWZiIn0.QhNg3vnUsNQxZWzfJS6YYajRZ5v2N-cD_IeP3zDmd7EUFbBbDHjdcKMRSoJICoDrQq_40AOPwiNiShw2guaP4BPB1Mir185BX5xJyTeLex3OobBXmrFUaNhGWOpj2R4WegLxg-_nHDlYJ8qEIqrllCAZ0TMJ2UJ7fB2pv6kNmj6jPn9rvJUs7jA_IsrAswLZ6y4wSr8BSCBN4dGEoTEUmh8adpVq71Xyrxs_I0U1R4SlQUx4mkINF3FSBKiZAeYVVOUIeO-FxawVnEVz9eyVr39uRZgeeqJB9Zdzgm6P-kMV4fUjIb7Xgg3Z2fuY1FX8XUcCW_ZExkWSZ9l9-x8JUA (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: bac66d21b595f85be9ac (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)