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.eyJ0b29sX2lkIjoyOTE3LCJzdGF0ZV9ub25jZSI6IjhkNDBkMzZhYjZhMjRmMDk2YzdmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTE3In0sImlzcyI6Ik5lbHNvbidzIHRlc3QgdG9vbCIsInN1YiI6ImhLbjR5d0Z2VlBDbXVWQ0ciLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMjQ2L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODI0Njc3NDUsImV4cCI6MTc4MjQ2ODA0NSwianRpIjoiMzE2NGZmYTQ5YTcxYTIyYmY2MjYifQ.xx6lmm8Lds_BilREEErerD8MWBBBBgS9oz5kDA_nKi7S0_owSXeEWZ5qYJ0PU_K2_PcdZL_Hlzi7TsmbP_J49m0ejir5_Kdeo65HOoLwfgUhcgdBQ3iJoB0uCL1njXa1oke2oOd8evV5pbypa_5PkpNnYm6aqVABjIk_vf3sA6VDM9TgzwTCqJpdJXxAgxbQCIDD3aIdWgpKe_qrYAZCJNqloBbPutv6GKnCiRQkLdD9Z3IIF2ul-jRFGXw3gy0hnUb64uhmQ94x4CqSrshenkdSbkDpgqdswmD6nffxN-CXj11dXGFe5pV-Qzep_2NO-sJ1Y8P0vddz3NYyqrIAMQ (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: 8d40d36ab6a24f096c7f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)