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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1686/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: e755628e-14fc-4360-82e7-4c4729a085e5 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImZWcDl3VERiLW84SU9kd2UwS29vQlZIb0FwU1NubVpMOXNacG5OLWRoUlUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNjg2LCJzdGF0ZV9ub25jZSI6ImZhNTdhYjNlOTM4ZTkwZDQ1Y2Q1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNjg2In0sImlzcyI6ImplcnJ5LXRlc3QtdG9vbCIsInN1YiI6ImU3NTU2MjhlLTE0ZmMtNDM2MC04MmU3LTRjNDcyOWEwODVlNSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzE4MDEvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MjQxNjkwNSwiZXhwIjoxNzcyNDE3MjA1LCJqdGkiOiIyZTkzOTE3NDEzZGRhZWUyMTcxYiJ9.eoA12btBRpngnAPp35FaP2coaiiTgQgD_oLZEScyFFEMzC9e0vwxpQUzgefWxMsiygx1gabzYfWN3CD0ngB1YZr9HMT6yaOvaFH-bXuQJOBDTFU84F-X08UzfOL8I_E7CSaVlwmLXSgJqDBU1dvhFGt_d3KW1vipmyK_5yHwgTzvBKIcoglsXIbNAZGDcx4IjZVJbK2EoJudmfJf6KEKKO8lfrPsOSFiRG2d_MWmcpKaPUHEsep2dT04-aG6TPjuNJDqkTAqHAOIfqypYbwxvTA6zOwzG2dTyb0m9DA370zoAKnjxRRl5wsHOhR47IsLGLwpDnbC5H-o-0HRcdb_LQ (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: fa57ab3e938e90d45cd5 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)