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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4753/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: 12333 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkFVUWl2WVVqSVdaUTNRM1RuVWNUSjZ0ck5PTFotZzVpU3ZsNjM3M0RVSTQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NzUzLCJzdGF0ZV9ub25jZSI6IjExNTM1MWIyOWFmZDFiZTk5OTQxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NzUzIn0sImlzcyI6IlRTTkkgVG9vbCIsInN1YiI6IjEyMzMzIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDgyOS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzkyMTMzMzk1LCJleHAiOjE3OTIxMzM2OTUsImp0aSI6ImM2ZDg0OGVkMGY3NWQ1OGQxNTEzIn0.Y1u7PNbrLHKgG28Eem3P61_s7t9W8eujm2tNxdUP19vtQ31OAQn4jUM3ogmQZte-Ss5IKPzm6keGcHd4SsEKaiTmeKakmiF_tUVF64UEAEa_fWU0-x3m30tqty2_Y1MnyRW-iRvkEE6zIV0WsXej9wBuT7UPTcnGvheC6uhRdIYMWTxPBSGocUFCFF8IY-33I7XXSRjSJOCzTlqEJ0eXTXIIrZ9pU3vIa2PlkvgNrkBH0AuawauANAEHcSMps365WP98h-fqVW4eqXChiDZk5O5Xgn4XqHdHQP4_7NHJr3L-cI12UrHUi7zm3ZgCz15xR9rkKbgl2zPSYMV9u5X6MQ (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: 115351b29afd1be99941 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)