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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2840/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: abcdefghijmmm (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImVxczUwOTVKN3FpNHhySFdnamU4MENuYmt2N2RLOS1OcHB4RUNhT19NV1EiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyODQwLCJzdGF0ZV9ub25jZSI6IjAzNjBmMDRhNTY3ZTY0NDc1MjM3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyODQwIn0sImlzcyI6Im1tbSB0b29sIEFwcmlsIDEzIiwic3ViIjoiYWJjZGVmZ2hpam1tbSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMxNjAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2NTg2NTc5NSwiZXhwIjoxNzY1ODY2MDk1LCJqdGkiOiI4NmE3NWMyNThkNzBhMTAyYzdiMyJ9.CiwuTQSYxJIuWsl1CgWY4GOQlS0FfsSLi9ybrd5r-1JacuBW-U0xY4ed_oHW3pMcHiAgvQvx5JlVdUjxFUbN18lMTrUF30jou9AieuSWlNevQAELwkv4joJ3Ff25tkkMSi9twUduMpdgk6jSmPYErBk_tZ-C9p7fPRZqs9Yuo3z3rkPqzG1FI5QlAvadVhmYeQsSH3GkUdCSci2ky0plnB-0Vi9R20vP5l9PivhF_kP9it-q7QsrGganNRVUSTUE-mcNs7r7rOaZcL1TP90peUy-GczkgvdA-Rqtr-EBVlP-btqDg3E4opyfyid1RABZiu6T_6_09ErQ0CtSlbx67g (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: 0360f04a567e64475237 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)