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.eyJ0b29sX2lkIjoyODY0LCJzdGF0ZV9ub25jZSI6IjZkNmI1MmU0ZGE2NjQ3ZDI5NzZlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyODY0In0sImlzcyI6IkRyeVBhaW50Iiwic3ViIjoiT3hmb3JkIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzE4NS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc4NDE1MjE0LCJleHAiOjE3Nzg0MTU1MTQsImp0aSI6ImI3NDc1OGM4OGMzNTRiMGU2YjgyIn0.ZvY91z8jH2_LmX_DVX0uhz-zv34nd41wTBoIRswERiTx8w2FjETqRU-GkCKkNIr47nN_jsSx_dm6wZ01hS5ctdPW7i0EifRa1_s3LgzNKW0I4bK2pBL_srFLTYBXP5ZIvfkfclPk6jWNGEwJUKWpU_jQTkth-FenUO0-KZRxipmfEfv8M1moWKBDO2c1fLGIiwmmNVbU3sFQU2UbnrAuJ6EV8HGWxUZJvDZJX4b3oiO4XEPLXqfORMSpewM_TF-LwzkS2yhiCgOoDLTmamDijTOvkvhJCYR1P0mCjQjIY27dJpxuc2qIP9rbkJHBw2bH-nmH1fvNp1TZmZqE5RC8Bw (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: 6d6b52e4da6647d2976e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)