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.eyJ0b29sX2lkIjozODk0LCJzdGF0ZV9ub25jZSI6ImY2MzNhNjI5NTVlNjlmZWZkMzUxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzODk0In0sImlzcyI6IlBhc2luIFRvb2wiLCJzdWIiOiJBMTQyIiwiYXVkIjoiaHR0cHM6Ly9taW51cy5jcy5hYWx0by5maS9sdGkvdG9rZW4iLCJpYXQiOjE3ODA0MTMzMjUsImV4cCI6MTc4MDQxMzYyNSwianRpIjoiOGM5ZjRkZTRkZTNhNGNkMzZiMWUifQ.JK1c5Ys55NbzPuukzUisCSPkp_K0VChchfW19-IJUQstNip4Ck6zWGu_S7fuEsk0t7M82ysnd195k3YacUJz2FSViVhqw_2p8r3H4Ku8-EIsVaq9u842lVaeg6YxVDJfMEVVRt_HG-96Lta8HIhM8G-_oLpvyyto-HJNLyN_jw8K_PDrtFqfh8JKkCk3RtWMbTT1iQxjKAir_bWyyHm_yhN6WitihMp8n-Xin03MROZruzTGnoOMWssMQojGmkeUPWrEgc-fsgDbMEJBjMFAeke0q21pNDANN-2vDhBKZncvo-K2jcUbuPJKknNt7pMizAbhvllImH-RXE8ldkY85w (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: f633a62955e69fefd351 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)