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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2686/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: 89645654 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjN5VVpIMEVfbHNyLTl4djQtRXFBSnNuRjNHMEQzUFBrcl8yMXRKOUk2NFUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNjg2LCJzdGF0ZV9ub25jZSI6IjFhYzk0NTU5MWM1NzM2NDg0MDQ0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNjg2In0sImlzcyI6Ik1hdGhRdWl6Iiwic3ViIjoiODk2NDU2NTQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yOTc5L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzIyODQ0OTAsImV4cCI6MTc3MjI4NDc5MCwianRpIjoiOTM1NWNjOTVlYmNiYTVkYTU2MjIifQ.U6xHPfG1lMe9H0MjMWZ9upsz8MZwXCLM9J_n7u2dV4-wDPLLNcH_RPuG91XYJZeq8CrXDKQ6mjMOAmJaCtU480uBe1UxFOMFGqhrPTAk_H8kzFy2_YnMBoXOKRr4QXMdOMNmmGDy4GJIrPHy_0vpyJh3OUvQfhGXE7yrQnILxNcyrf2kkacJUBUVFbBA13g-t0N5Uaz_kciFkodh7L72__ioSGOP4OxqP9vh9i0tbHml8Yidh4dHZWlYX2C0jp93wT9pETrzEvLxSE4cZLSAR0gXnnaHcMH0gZopK6gACzKeRmvIVSa_m5bt4mfB-qHmPyh6yyAM-a8hZj1UBBYsow (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: 1ac945591c5736484044 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)