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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5807/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ii1BOHRwYWVOSGU4eU82djI1dENiNTA4TmMwOVF6N2RkUFduU2RjeWtQZnMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1ODA3LCJzdGF0ZV9ub25jZSI6ImE5MTJhODcxNjA3Nzk5NjBiNjk1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1ODA3In0sImlzcyI6IkxhcmF2ZWwiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzU5NTIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2NTk5MzgwNSwiZXhwIjoxNzY1OTk0MTA1LCJqdGkiOiJhZGVhNWU2OThkMTBjYWVmOTlhZiJ9.ahvkbbBeZmCcMm7_s-plaTKfIU4w8jzWXyM2jsD2ZJ9_rWzlrQ-vjx38_-FUMCHgX72gnPttUSp1zltUFx4EolPgDxTc6KjFkYRrTyd4qW9JZiLhW-xULudQNaFhwh4O3A5rwdaap4V9koLckvqV_DdH3gqqR-p5OQHUKmZ6P8xX1Z9UyhwB5f64r36t79h6KnjWZcBiCjIy8tCy15marb14GWgfO5QVW-PmgZwu04Jut7Ygy1DHR19UB0vQ6-K3IZc_FipboySz1W1iTgOzK7ipf33ACU-Tor6MaqK5Vn6j_bSL-uctnxD56RJYqJEh1uit-loY8613eUMB2UMFmw (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: a912a87160779960b695 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)