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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5115/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: ophirTestTool1CLIENT (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InQ2aDM0NmhuUHpwem5aeW05NDRBVHdVZEtWWUJRd2t4dDBvSmstb1ZCbWciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MTE1LCJzdGF0ZV9ub25jZSI6ImMxZDk0ZmY0ZTc5NjY2Zjk4ZDU1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MTE1In0sImlzcyI6Im9waGlyVGVzdFRvb2wxIiwic3ViIjoib3BoaXJUZXN0VG9vbDFDTElFTlQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy81MzA5L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzAzODc0NjgsImV4cCI6MTc3MDM4Nzc2OCwianRpIjoiYWUwOGJhYThhNzdkNGFiYTY2MzQifQ.VG7emav-SSEeEsXLGlQ7AOpZXLNOmuzAJ3aVHDfkJSTS8NFICSRQLQi_Oh8p6UH9yhgL7kZontf7cWB5zb-zDQJZT3pEyqKF8VQ38KknOTXlexqLIQdTDSCNajxRSexfJ7h9qnkTpewjs9HPKM--rs0EPljsTcqPrt6eUbMlvcaCXgciq7KjKz7QXJCjwl9o1zI4UOFO40W6QgtSvDmRrJL7igaSqu4plRGgxC4IY2_DIXr-IOexuNa14X_iDQVSLx1TPe43l90x9rJwr0Dj6AXkNaNkhKFL7IpevpDLv3W8fgyyd0Nw3W-XAwrZ6aPHhahOWIBUQTBME8iZB4rIBw (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: c1d94ff4e79666f98d55 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)