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.eyJ0b29sX2lkIjo1MTE1LCJzdGF0ZV9ub25jZSI6IjQ5ODk5M2FhMmY3MzY4MGRiMjg5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MTE1In0sImlzcyI6Im9waGlyVGVzdFRvb2wxIiwic3ViIjoib3BoaXJUZXN0VG9vbDFDTElFTlQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy81MzA5L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzQ5NDU1ODAsImV4cCI6MTc3NDk0NTg4MCwianRpIjoiMjMzMjExNGUxMzg4N2Y0MDM2ODQifQ.JKDGRrld0B1bqF8xxyFAwjaIzNbPMbYIm1PDlWipK7J6p08Xsa3uzXKHxuUqspIkk-GV_AyAt-b-C95Q2JoCN2cP4-W4XWb64rRndFoSjdpfVCaOjGMyn8qNWUATb6_MxSUfeg-g5RWV5vEhr7ach0Te3LU6ZoUTscAbjAEYkpPMMNxAfkdXNBtvKgLaj1hjJ-1J-6L8XnjulWmA3PFz8HywdJsFCQX77xjJjq5yDOH1GcOKu44LKJpYgODLH_AHqtFsJzTAqAP9ytVA7yO60zwervWy-gSWodMZtPqUupSg2K5PiAJbdmQYivj52p8dHFtt0AgBJ5JwnrOdh8PT0Q (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: 498993aa2f73680db289 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)