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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3771/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: 123098 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImNQaXZPMkFEc3p2Ni1xMzRFaldGa0xfLVQxTkFrT0FmbE9pc1cydjZBWHMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNzcxLCJzdGF0ZV9ub25jZSI6IjFkMjk4ZDYyOGUyNDdjNjNiMWI2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNzcxIn0sImlzcyI6Ik5paydzIFRvb2wiLCJzdWIiOiIxMjMwOTgiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80MTE3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzY4Mzk2NjMsImV4cCI6MTc3NjgzOTk2MywianRpIjoiYjgxMGNiZDg3NTdlZWYyODRkODgifQ.pq1_bUAUuedsul2reRzo6419dvE_FtUmd1CKlcu26oyGUKKuJkl4GBVlDT9WsRArOlXvEPcWRDfVCngSIvcLXHfetrfXjdo6CQE2BLNyvzsCWJQa3_WRj5edwlFGfZKDoZn6KwVAf22_4Z9N9Nm_fNBxHu7aH9VsGcH_eAILdtuOUl97DMxCCn8h10JdlQJDtAWX6398ya-aZhWk1Wg5ynjyWT7yWAX4-K8JNba1AsSLs-MQRY04FfI0q97UcCWAde7cd4gsXJa-hXe-xsro1bWoCZyjR62S3OWrEJ3QjYYxgdeRQ3gzLc6nN88YC548F0I4XxXQSMfnVo2eM-MABA (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: 1d298d628e247c63b1b6 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)