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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4269/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: Platform Client (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkJYeEpNX2hOdWJsOEZ4TU0taFpsSS1wRWhGOUUxUVNXZXNFVHVYOUlYQjQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MjY5LCJzdGF0ZV9ub25jZSI6ImQxYjM3YzRmZTQ4Njg3ZDAxNWFmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MjY5In0sImlzcyI6IlBldGVyIFRvb2wiLCJzdWIiOiJQbGF0Zm9ybSBDbGllbnQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80MzYyL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODc2NjA1NjQsImV4cCI6MTc4NzY2MDg2NCwianRpIjoiMzc4OWNhZjZmNThjMDA5YWVhYWMifQ.TK-NhoIbePtXNcYaK3COH4DpW32Rq3xruMTdYGI01Z5dge_pLUjQryTj1vQxzrV3Yz_vCroxiZPE8dJRo6bqmyQWJjpQF8ctbTr65yb7EGMtLR3nzTrD9BN_o9kTL4KKfkJmC6c0XOkOpxxGKeATchmRPuQ8KrrPROz2wYL25kzUu57T7pgmP4ZRvNe3owOoZiswWRxYoNZoXWncnM7jxC2w4ZAlH45PYfvDpOuRorI5NDxnSvi80swtCKUURYt1ELVsT3sh0_sozrtPt2wvfgp4r4wSUM9h7LqCu3y2T669TlkjqFAK7Wkn0DuS80hMggjrODuiBLCVOfrF39rcxw (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: d1b37c4fe48687d015af (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)