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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5144/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: abcdef (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IktRc3ZpN2tqSmd5UENUcC1VZUpReWpMTjdjaFYxS3R0QnlYaE9ZaEM5bDAiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MTQ0LCJzdGF0ZV9ub25jZSI6IjA3MTFiYTkwZTA0MDAwMzhjNGJmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MTQ0In0sImlzcyI6InNlcmdpbyB0b29sIG5vdiA2Iiwic3ViIjoiYWJjZGVmIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNTMzMy9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc3OTMxNDg0LCJleHAiOjE3Nzc5MzE3ODQsImp0aSI6ImNlN2U1OTllZGU5NWYzZGMwYzFkIn0.JuwyBhngiOuB39DG32Re5npwktKa58VLAgv01VmrOdSvPhvSJIkzbkIh8kEqBKoyK4TazQKHt0jLCk3ZN1840S5WXJHq8JxiY2ryTaAyjb-TbEcIKsyg12DVPkQop-NXt1-QSfhzBgBroPm5qxQ_HnBfpDhYcAA2QtswrIdLDCyJ8AaIMDhaaTSGkfKzR56yjSxKnnpn1_srq41ZBnXD5JSxNOpAkFrkp7bjDGHzcqTYv8uIhQvCqOiqj0kQeuZUnsEz_6jaoNYHPfNgrnRleLh0CXy9Q9pqatDB0Hq4k7zLfV1HIMTJ-JP60n2RUIyX4DTU7FpxXKI9lYjSxCwliQ (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: 0711ba90e0400038c4bf (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)