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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5668/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: 111222333 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Il9qcmg5Ui1iUUZnU2FGODdNc296Zm96bXpPQTdQMzFMMkxLUFBta1ZOUUUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1NjY4LCJzdGF0ZV9ub25jZSI6IjhmOWVkODlkY2IyMjk0MDM1OGM5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1NjY4In0sImlzcyI6ImxlbmpvLXRlc3QtdG9vbDEiLCJzdWIiOiIxMTEyMjIzMzMiLCJhdWQiOiIiLCJpYXQiOjE3Nzc0MTM4OTgsImV4cCI6MTc3NzQxNDE5OCwianRpIjoiMTJhNjNjNThhYmI4MWFkNDFlMzkifQ.V-aWluG5FE7GOd408fuwoOK2JIvv1PuZIz_g7bMFlST0hvuP78U7bMCXrRHs3-iRdTLAcfMd8Nyuc9RKFIlz1gvUuoUEp9VbGahP4y860cyEEDIETIb4OqomhQ8Rfv2B_vyjnrvkwWnbZdA2p6FfFYhBNtwqxqLK-tcgx7cEohlTAgJZ-xPrVLB7td2gS-e2OeATGQ36EdzQq-POS19b1aAfuk32yEFAoYp1YzT7N1Wd7zLrOJc9xdCCpeNqn45Tfdt0tWq3oOEvY7iBwhm-K9ARFhMiY-cfcvQolizviOtkDoJvtjXH-dbQGkuVIblrDUTuSUgZqC-F-LNBu-lTNw (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: 8f9ed89dcb22940358c9 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)