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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5668/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: 111222333 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Il9qcmg5Ui1iUUZnU2FGODdNc296Zm96bXpPQTdQMzFMMkxLUFBta1ZOUUUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1NjY4LCJzdGF0ZV9ub25jZSI6ImIyODkwNTA3MWQ4NmM5NTA4YzIwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1NjY4In0sImlzcyI6ImxlbmpvLXRlc3QtdG9vbDEiLCJzdWIiOiIxMTEyMjIzMzMiLCJhdWQiOiIiLCJpYXQiOjE3NzA0NTI1MDksImV4cCI6MTc3MDQ1MjgwOSwianRpIjoiYTBhODBkOWQ0NzllNTQyOGZhOWQifQ.kS0MM8MkiViZIEZzRegg_CJWsiD2mEr-phQiGmEGO9Jo9ygq7OmYON_UTR94m8eAUPzZP-BYMdCQPL9Yup3RMDojcmHVIr7Ni0gKJJaBEO-DpmPKHClPxM-fMcS3F_WfOse7GHddXJFkYM7fXDwtkmMoIrMkKnxPK147MSkCs93stNf13_gMHghsReUj-s0nRw5kK4IwdJE9MuI086PgIyb3uZCWEWpWxCYfmFwY7prihCE44ZzZCeB8vfICibHreiqSSlhTOkb7eGl7j8dk5UVC5DvyONDWDo47n6jFpNOLQWAoue8Llk9hYrqr38yxkx8KoqbgbZOActbRkKFPKg (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: b28905071d86c9508c20 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)