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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2917/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: hKn4ywFvVPCmuVCG (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkxQWHlCYmtjMlhobEJLODFzM1ZFUUVTdnAydU84RzBNeTVsZ29sZ1BQR1kiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyOTE3LCJzdGF0ZV9ub25jZSI6IjRhNGJiMzE2MTYxMjNhNmZmOTc2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTE3In0sImlzcyI6Ik5lbHNvbidzIHRlc3QgdG9vbCIsInN1YiI6ImhLbjR5d0Z2VlBDbXVWQ0ciLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMjQ2L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODUxNDU1ODAsImV4cCI6MTc4NTE0NTg4MCwianRpIjoiMzZmMDE1MjZiNDZhMjcwNjg5ODcifQ.0BQf5C1_Lr-ROp6a3buYvCVk-gDX5IwJWa4oU1EOxTJKNqtNAuElJaS2bVNtK7e1OFO8hq3pRUTKRP8Dh7qjGkh1NHGloPCAi9AobjZHB7nEP5WvwOoKadLP_XrCGVqtYpaa1UowAk82bObfikX8PfF-ieUnUupZqB0oWiidct_wZgpPDER6Hoh9kPbB3ZD26L48354tfeotdMPmlLa-qV4HLscuvhAcWw5YLm6OHyVB0QtIxTmkiwd-eWMD7beBqGnLTN-ZvBbolum8Iv4UlX6aPPgILx990lslAkh75J_PDERA-qwM-6iXqY0gFuRqgXK3J6SH9S5bpQUS_AFMWQ (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: 4a4bb31616123a6ff976 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)