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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1976/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: 3d9e2297-6851-4a7f-b02d-847e122b596a (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImFpZXExZXkxTnJyZGJlU1JjNzE1RjZQVFEzUmRmOXFvU2k4WEZEeUVaZzQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxOTc2LCJzdGF0ZV9ub25jZSI6Ijg0YTgwMmNkNTllM2IxNjI4ZTQ1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxOTc2In0sImlzcyI6IkV4UHJlcCBHcmFkZXIiLCJzdWIiOiIzZDllMjI5Ny02ODUxLTRhN2YtYjAyZC04NDdlMTIyYjU5NmEiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xOTk1L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NjY2MzY5NTIsImV4cCI6MTc2NjYzNzI1MiwianRpIjoiNjcxYmMzNjM5MjY1MTk1NjFlY2EifQ.BvCXeARTGp47TbTYOIdP60gzs3pAWfa9vYtlK-dXcgptO2Ln4EXEt_WCu_0epXvvDCMg9Z7t-Om_t8xpKi_iYQ1yVnDKrnAeW9bo-iDa1N5zJ-CkaX26mB0K4CpDYkr_zFJ9SADxXT_ZApOIV_jnBfjW0CTTJk_yN2JzX9VE78wJmLLsY5hmF4E6RnX0YjfAaPZsSeks5ly8H4CKM7ftA3ixtoMYWZFRnb8jTONtNVmlY-5TH-CwNkdShVaeWo2Vk6Th5CwGzIsjqKeoYAFe5epsOHzs9IjDn6UIjPdYSuU4M-yuA5hUJtkndtTx-FEnF9F9Ny8DkqJPb8DtsXlRYg (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: 84a802cd59e3b1628e45 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)