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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3884/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ii04MGkzNENyU3UxZGZKdllkQ1FOOHpBbTlTSGFtT2laSU00cTBFeDZGMXciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozODg0LCJzdGF0ZV9ub25jZSI6ImY2YmFkOGJmYzc0ZmY4ZTUzNWVkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzODg0In0sImlzcyI6IkNvdXJzZUV2YWxzIiwic3ViIjoiNTQzMjEiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80MTYwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODU0MjU1MzksImV4cCI6MTc4NTQyNTgzOSwianRpIjoiMTVlZGNhNzA1ZWRlMjg2ZGQ3YzYifQ.VRVDsScgEQEc7yEyK97GPnGkgX2EaE2Bspozd-C6PwgQ-waWbqMz6SJ-XWRaKl9_jmnG7pY4Z_cT-eqrkxHc1a-AMizlzjuHSSjMu8J2Ud7486Ko4VujiUUe4AjW-lNxFme1e9WcEWT_1Q8sB2Pg4SvOMblJh0lCXHVErHVByoezfLureGocgMrmAIIw1mb0JjLzpv9Y6zUQ3tLG3bPIOdazmt_NDCV4hcaEdAdylOTZMCGvt7mqT1Jl_NIgPoFHTlqi9dvgeoU7fcaG25Qo4CJ9F86Z3HR8wIJc7OPnBLAQy8ms58CkLRyMufJ5okUwpN6vYZWAXmQb1V-jTIUlkA (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: f6bad8bfc74ff8e535ed (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)