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.eyJ0b29sX2lkIjozODk0LCJzdGF0ZV9ub25jZSI6IjI2MzNiYWZiZjlhNTgyMzdlNTNiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzODk0In0sImlzcyI6IlBhc2luIFRvb2wiLCJzdWIiOiJBMTQyIiwiYXVkIjoiaHR0cHM6Ly9taW51cy5jcy5hYWx0by5maS9sdGkvdG9rZW4iLCJpYXQiOjE3ODI2NDI2ODIsImV4cCI6MTc4MjY0Mjk4MiwianRpIjoiOTU1ODU4MzRkNDkyZmRkOGU1OTUifQ.xqOqhgcf2nwVv5F1awqKcJHO8S56Eg6hv_A17NNMJLdwW54t2I8Pk4B06dogNZEt1tiyTlM056oj59CdGbBIyYkDrwAb_gkm3OfHIO01iCazqRhUw6jGTxZ63ZIMosjyGAry5KUo0CNb1dGE6-jzTQHWsuiPQObxHzwHk49YcVEAB_sowOkESK0UUtae3EYxUd3sd-3DJYSY04vMGDnOIB9TCLKd_527ieT9Bu8yj8OzrVZDsD6jHK43OuT24P1fCzulz73ksZw9SxHtp41Z-v5HAIxLVA9YAr0MqjisR2TEwVFdDDwMzzEUzFWYPMbR_bAsyiySWD9cQuMMnI5SxQ (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: 2633bafbf9a58237e53b (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)