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.eyJ0b29sX2lkIjozODk0LCJzdGF0ZV9ub25jZSI6IjUzMjkzMzAzY2NlMzY5MDdiZmM4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzODk0In0sImlzcyI6IlBhc2luIFRvb2wiLCJzdWIiOiJBMTQyIiwiYXVkIjoiaHR0cHM6Ly9taW51cy5jcy5hYWx0by5maS9sdGkvdG9rZW4iLCJpYXQiOjE3NzAzOTU2NjcsImV4cCI6MTc3MDM5NTk2NywianRpIjoiM2IwN2U1NGUxN2RkZWEwMzE5MTgifQ.KFacon4ybP_vLQiw3fAjsxF7pfoW96HUcUS6lNclNS-vOVtWGMDegqgoF5h2EXrlUABEj7jzHp7Rvl998GYSWGVH1jpukLclKWO5GPhN_8wwJ9R0sBxsRbQjCYrq-WOz3NelDB9ocDdjJIAa-SVxHZ1_3UKay7oay5bAGm2-WGugfwPUiAhq-FNLCL9Y_s0NmwtqQ3LHwK-yBs-NE288zepUVdS4vQDcKyCIwxpdgW4uw8OfRnf1cCyxDLDRkDFJaK9R1NTFxYFU2D6JjNEE_d2KBeit8cbHcc3p3qyzgOg55sHJy19xvhpYJAOrgueHCx6RrnswPnnnoxlegj58-A (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: 53293303cce36907bfc8 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)