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.eyJ0b29sX2lkIjoyODY0LCJzdGF0ZV9ub25jZSI6IjFhZDU2M2ViYmQwOWU4MGRmZTY0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyODY0In0sImlzcyI6IkRyeVBhaW50Iiwic3ViIjoiT3hmb3JkIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzE4NS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzkyMjU0NzMyLCJleHAiOjE3OTIyNTUwMzIsImp0aSI6ImMzOThiNTZmZTdkNDVmZjhlMzk2In0.GHlyrgldumPn1crtH_3wcW7PhsiahCvDKZ312kxjoPFxWgVzcjIjrFc452gT6nBpLGGU9fHe5d_v_7mEcRdind9IOAdBy-wtO8XOhnDlVWncYe_anVESvK0hWecb28pvCJhZWbDiiFa5JpBDfBYc1vtw7mZUr9S2B2KgvuwMOzq--kP2kcki_KAbdD2r7T6EDUgjc7drcKeGWcHkfcROpXM5i0IDfVdgGrVdPQetj79qFf_Ngw-qTyHNw54Y8o_qlyZmnkcUrPHTlBxeKXDAjTvkZC2vyT1jpJSqi3CdKjLDYJ9_kRKoTvnXTZ1fhY3pl9F9gB1syaHH_FhI9X31oA (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: 1ad563ebbd09e80dfe64 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)