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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5070/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: 1235711131719232931 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkJKUHczQWpibi02ajJSWnJ4M3d4aVR4dXlIQkVvZGNvekJXZHU0T1ItVnMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MDcwLCJzdGF0ZV9ub25jZSI6IjYxMzFhMjM3MmUzMGQzOWU4ZWZmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MDcwIn0sImlzcyI6ImVkdW5leHRkZW1vMiB0b29sIiwic3ViIjoiMTIzNTcxMTEzMTcxOTIzMjkzMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzUyNjcvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDgxNTkzOSwiZXhwIjoxNzcwODE2MjM5LCJqdGkiOiJmYTJhNWI4ZTFhNDM0NjM2YWFjZCJ9.pwWZuJKkJ3KUo0wZQcJhMIWU9cWzwLWv-2wxPNg1j7G7dP7T5U7kaMTdHwej9bXxws9UNX0kQKZ1eqr_JK2LbKpp2l9Z057kbCwmPZvIeEqmlqzOIF4ufiH3cA1L1rGem8eenNfMEMouixo51N-5q5FfAvvD4hmG5DrvbMQHAqjXQG1nguNBGNgqIHbY_hBUImz0uFkd8pakqccVfKigDcw5MfrL-LGM1tV8aW9lEmA1uHnxW2caXdTHSZH_tnlf05CC6ciJTQAsjm_u68VcUjPgcL00mTOHrHybkHVJjMY3qzZglhoo57bCVtLQm3IsSXVcfs6gwCXE0iZPFb0c3Q (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: 6131a2372e30d39e8eff (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)