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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1735/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImE4YVAtbkxxM1dnenhDaFVXcGZPcXF4bXA4MngxUVRQZjNUcEM5NC1vZUEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzM1LCJzdGF0ZV9ub25jZSI6IjY5MzU1YzlkY2M5MTAyZjIxMTY0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzM1In0sImlzcyI6IlRlc3QgdG9vbCBMVElfMTIzIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xODY2L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzMyMDY5OTIsImV4cCI6MTc3MzIwNzI5MiwianRpIjoiNzlmMDIyZDYzZGNkMjZhOWI0MzIifQ.mitTpPh-qx8i5TuaoLgh8WG5kp7gZrdK9E_lJz3qe2sGQeg2tjxm5Ay4k83TgUBetaCZcoD7neu-dDqdm2mxlKhvoIp3xzvmDs9F139o2xKckAJpsyD-tEIDiEW9M_su06S7GrkBUGjqwdc7UZQ_z9r5HRsh9H5M-aUTu5zAIG3ySeEDr9HJsg4lGGjFqARR4Izdd7GmTamraKAxbkrJ8GQn--mwNDnmbX-R8JBCrzwTE1t8QHMI2P7_WqGvCXcwng4vfOc6zBGBWqJOFV_7ItM0CILwM8ABBtzV37iDqXdi6vVu-BFg8bUWVa6mnbkbawejr5HVvuti67vygZA28A (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: 69355c9dcc9102f21164 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)