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.eyJ0b29sX2lkIjoyODY0LCJzdGF0ZV9ub25jZSI6IjA2YjNiODk4NzdkNjQzNTAwYTk3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyODY0In0sImlzcyI6IkRyeVBhaW50Iiwic3ViIjoiT3hmb3JkIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzE4NS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzgwNDAwNTA1LCJleHAiOjE3ODA0MDA4MDUsImp0aSI6IjZjMTQ1Njc5NDRkMjM1NGEzZTNmIn0.hslQ0UMu4LiVP3RBuiMgvHj34JoVuF8dEtpWjWybVUlXnQUNiXKVbN-agTO2qFBqXTnmgd_qwKziM1p9Fcenj4IuHnchJI0HxLevhoahUVIP1McvVYFvuY5qdjb4Vdt_HhRzr4ISfO2U37H6wV7OJ-6kgHYmDUK1VF64vsZAvQG6V1vio-Bibek0ZmWPpos0AfBFbVM-aUSkr04-5EjXCU8SAAthL4oevharD9CNBF27XMX1-vQVuveEAgijcV3ShImh4Ruudhl7xuamfnbZad5ku0CJO3PYe9UaEp-L795A_8SjXCiGuNjRhW5YA0CQ6nMbU4_IpFLwr4vmK7HHPg (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: 06b3b89877d643500a97 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)