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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4325/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkRKNnFEV0p0NFl6RElIR284U056emtQSm00QUxjTGVrcTdoMTN3dzJkLWsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MzI1LCJzdGF0ZV9ub25jZSI6IjAyMTRlNTBlOGI5NmNkMTJkYzllIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MzI1In0sImlzcyI6Ikthbm5XYXNCb3QiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ0MjIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDU5MTk1NSwiZXhwIjoxNzcwNTkyMjU1LCJqdGkiOiI2NzVlMjdiNzA1YTA3MDczNmRmMyJ9.YBKziWTSJIKaY9p6rArXg40PETLc6raKs6sAF-JNRhDN08QmbSrZm3oLK3m8iRzzltLgQ8QwxNAjTxCrIajfGkEtJwLKFAtuOwofqahZCiiaidOw2WCO2qg1jG0UFZx434K8u7niXijCVk0u4UaiQKQqxQpgik01auozEm-XCux5Y1Ybudahv3g_lAT0i-pVM_Ntie0H2poMWX-zc6pJSH96nFoppN3-gZnACAw2PWzrUnIAxU-RVYkHGGWWFbx6nurvrPVZDjvoB_QzIi8oQEP6lUNq_oJWJczM0krrPMWn5kby2IHxgLcIwYV-FYGSNm5LNI1AIGPljteQrwuViQ (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: 0214e50e8b96cd12dc9e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)