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.eyJ0b29sX2lkIjoyOTE3LCJzdGF0ZV9ub25jZSI6ImNmNWU1NWQ1OTBlNjZlMzJmNzUwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTE3In0sImlzcyI6Ik5lbHNvbidzIHRlc3QgdG9vbCIsInN1YiI6ImhLbjR5d0Z2VlBDbXVWQ0ciLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMjQ2L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NjkwMjUxNTQsImV4cCI6MTc2OTAyNTQ1NCwianRpIjoiMjgzYzU0N2E5ZDgxMzg4ZGQ4ZGMifQ.XiRKsfHYbXhJjIAKjAWoCmiqzMIFuo1MriuqspPXo0g0BwnXVDq7GqPqg9Wpd2BY7CfU5Gnt7Yr6XRvpDPsgnTBRFXPOqYX4LpfNK2xRYJvq87TNcUHi_iJL2vUaKEg8wbivL7s0aSRPfbDuGyJCAbt5ZFElkAwaqVwe22bbXVk9PcxCP-rPc2m3fxBYBahaF_LBtMGcfpUZx0kzA6OvxtfgjMog8cXnf0SwutSzVvV5NDgMeKWbjj4vKcjuh55aRYbU-3OnSLC2yATmncjM6enspZV7JdSfLqKiW-M5A72sevuqnIUnKroyVvqN2Pb7tOeFsw-0vo-f-ssDP6Wb9g (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: cf5e55d590e66e32f750 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)