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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2726/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: 54321 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik5tY2VCSEVxTmI5alA4SDZGOWhrZW9VZnZ6VDV6Z2N6N0cyMXlleDgtM1EiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzI2LCJzdGF0ZV9ub25jZSI6ImNkNGU0YTU5MGU2NGZhYTIwMGU0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzI2In0sImlzcyI6InRvb2wgMjIuMi4iLCJzdWIiOiI1NDMyMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMwMTUvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NjU3MDMxNSwiZXhwIjoxNzc2NTcwNjE1LCJqdGkiOiIyMzA3M2I1ZTFhYWM5OWE1MjZkZSJ9.c5Y8g6iJb6SYTFRpZkShrG3J243KUi-_Bak5ZaR9zBAuAeMBa7YxjfNuFy--cUJshjAUxbQLSy3HGxgjEHjVgkR6kPPfyAq0xk7ZC5reOpTOTXQUl-rn0QQQeXcSnsxo7AqYIEWms8buIM0GJ42wvF0JFGl2WyVoATLELT0aKZs-OhTWDLJ9GIhvlvqYwhwFEPJ5mQBf7bVYU3CL7yo80PsgjO3rU42i4zwdI0iOlpyl2W-IHZs1HE7VAG8KQkKzmuIU2S80t2BPk3Ux2_k1bTC2IGlf3DtN7lOJaqwOOdXt11fW3J0f1Y4qrt0EJytJJWOHlUzpK5TUdJIObkCEww (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: cd4e4a590e64faa200e4 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)