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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2864/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: Oxford (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjU0ZWxNOXJYakEyVzVZSVV0RE1GOFpHVE5YVnVaZ2poSWdMTEZOQzFSNnMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyODY0LCJzdGF0ZV9ub25jZSI6IjY5NWVlY2UyNmI3NjA2M2M3NmQ2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyODY0In0sImlzcyI6IkRyeVBhaW50Iiwic3ViIjoiT3hmb3JkIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzE4NS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg1MzE1ODUzLCJleHAiOjE3ODUzMTYxNTMsImp0aSI6IjFlODQ2NTc3NjM0ZDRmZmQxMDIzIn0.nvMFJQL5D_XxUZ77Yl-CLAFvq9Lpyt0Lr2DEMfXqYbk3FEV4t1GfXc4FHjH4fCIY2QXfJkfhz2tCkfIe9TKwZ7VMPLUfk-clThKqw2RN9xIUF7Ig4NyKGztQXlFe_4-yydF2juzQLYCtonVToUM5vjih3SoLpu_8ftMtoHp7oSmcoKFvqePCnAIHwKW-aU7TbR57o8z4VUcs_gcxpXu959Md4rOBjEzqeXF1q-Bi3L3-baydZPS83dogrikCIPI_miLWCwe0n4NBoVxfTwc_Qyg0dSXueOxWt9dO7w8Gb9XkqLWA86vsxePbn2I9ZxTMBD5_HEaZKExq9vX82ibeOg (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: 695eece26b76063c76d6 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)