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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4417/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ii15QWhpUFlIZlJtLVBIeVhjcWs5alQtM2xqWEpkZ05nSXpBNmJSZWltdEkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NDE3LCJzdGF0ZV9ub25jZSI6Ijg4MDA0MTkyZmU3OGEwNjk2OGNhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NDE3In0sImlzcyI6InNjb3R0ZCAyMDIzLzEwLzMxIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NTEwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzczMjk0MDMsImV4cCI6MTc3NzMyOTcwMywianRpIjoiNGIwN2VlZmUyYjMzNWY5Mjc3OTcifQ.ZWl8Nkc7u1Ish2qh2rJZ2x2sRNXGAecEkbIO1E7cKL_Cnba4DpAeotX0B9hGnv76JaI-huUV0-AWTK0qcnihVxjSdXrElQAbgGpK2-RGMhDVmIv3Awclb5UlPkBhUIB0HYohMeCYzZ0-LDk1T3s2aFTGGP6pZLKA81ib5ntBn9LkJ8YlBmDPjynVPY7rqsjblLAdmdYlJUot8xIpF2oAstDuEyBk8i_ItdFUGLzXZJQ1OzvIAPNp3KnkAubtsscPYGIC8ByfZ_2c4UDFG7E4OJiuybpGIpTA9rk0fvj2G3cHGGcyVuMtSocw4r7u7rO3KKFTjOpv_VyJZnefqO5PvA (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: 88004192fe78a06968ca (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)