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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4779/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: 12341234 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkpCc0ZxaGZJZ3V4VEFpZmZmRFBUX3JxclA2RF9RX1o3OTFHbFREUTNLdTQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0Nzc5LCJzdGF0ZV9ub25jZSI6ImY2NjdmZmI4ZTZjOTQwMTUyNTkzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0Nzc5In0sImlzcyI6Ik1lZXJ1dCBUb29sIiwic3ViIjoiMTIzNDEyMzQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80ODU5L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODU0NjA4MTMsImV4cCI6MTc4NTQ2MTExMywianRpIjoiYjVjZDEzMzU3NDE1NTZhM2Q4YTcifQ.gLq24lWY6Lws1Oenxb_Enan4OloO-9UpX5k7dD8B7KN2mKNYCxIN3dVMIITG5vm6ipBBLo-gkQ7l5i1-QGFcNy_zLcTlFX4GvhjRsyyY63t98in1HRxTV6q7G_4zZhZ3DDL7ZJkJ0yFCsTBBePXeXufqsIyKFEUZ_vaKLUMc4YV0MtJKGhaSW9oij7v7FLVXCcOSDaInsoVq5iHI0unQwZd_fnfbvVXlGDxjdKWFY20BG3cCmX2kDMet8bXEuAei9JOnsNj80ClbTLSyJNbaMplGA1AS9rwuiql-jADPm_0lc4faoybpgdaUB46Tv4vuT13IMWoBJcyETyYJ2C8koA (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: f667ffb8e6c940152593 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)