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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5863/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: client12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Im1lS05GRXBVRkhGeXloUC1BNWpyVmVZWDZhZE5FUm1JNVFkcHhhSlFUT3ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1ODYzLCJzdGF0ZV9ub25jZSI6IjU5ODQ1MDJkMWJlOTAyNmZlMjU2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1ODYzIn0sImlzcyI6Ik15VGVzdFRvb2xfdjEiLCJzdWIiOiJjbGllbnQxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzYwMTkvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDkxNzY3MCwiZXhwIjoxNzcwOTE3OTcwLCJqdGkiOiI3Njg5YmY4NmQ2YTRkMmM3MjVlNiJ9.vpVNS-QMljEmHVW5H_5Sqg0NsA7jsZoNAqtnRFor4-xDgz9R6BT2aX4I6WDB6CA-UvMS6ocBEjvSg3sVcw9OhMAQWLCQ3gZnPF1hpuDIq312klyPQjmccioScYyfm34lS2Gt4DjamH8puKKLAKpd-iqaNSrtP15hn3dKNModexgnshUYWPYYkW-PVjJ0e_1vJbmhEzT-lCNEJNtVPlul06BV6OsxIgxNfHbeuIW3D33hERoGsZJ2-YNUKM2n0NyU3Haft3KFlr9ybKL6H6VHigsz02AWqIn0Ywl-LzubaPjHD19DNklUPThkBa5-yijsrSyCg_8gAKDNyJAGpkp8jw (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: 5984502d1be9026fe256 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)