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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1943/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: 20210602001 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InhXNW50ZkQycU5HUldrUkZHbFBVTmVtbFc4WHdxS25YTjR1bGV2Q0NZenMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxOTQzLCJzdGF0ZV9ub25jZSI6ImQyMmMxYjViZTE5ODVlOWE2NmY2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxOTQzIn0sImlzcyI6IkVEVV9XaXphcmRfVG9vbCIsInN1YiI6IjIwMjEwNjAyMDAxIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjEyNC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg3NjYzMjUwLCJleHAiOjE3ODc2NjM1NTAsImp0aSI6IjIxYzRhMGE5ZmVjNWMwZTlkZmZkIn0.s1Uff2klWnxQ3itqY3-fUy5eajnO0gu99fIapJeSyneM7TJdPTmjIXm6Xschup4pue-l6UA5Vxif1lcbWRybzhSN6HuN6Di4DnH3Suwc5Pc0cpjhh8w4V03Tgy9dZt0IG0hhID3ugfyqqBaFk_wHgi00EfeMR5K9FHw0C54aecf5zkwBma-vjaO6LVymCvWZOxBxThXEBEqMYkU4igowKmP8rfxAn7DLKSSnbseQT5uyvsHamyEqST9mtCIDkhi0TvuqbYVaJ-dC5snqbmQz_bLOaEEUHNEhyG0hCYDdtS_fsl-nQCQ2oUzB4tlr0HpvIa4T4M7H92HW2Pf_4fnX_Q (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: d22c1b5be1985e9a66f6 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)