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.eyJ0b29sX2lkIjoyODY0LCJzdGF0ZV9ub25jZSI6ImZlYmM2YzU0Yjc2MWFhZWIyZTdmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyODY0In0sImlzcyI6IkRyeVBhaW50Iiwic3ViIjoiT3hmb3JkIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzE4NS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc2NjI1OTQ5LCJleHAiOjE3NzY2MjYyNDksImp0aSI6IjVlNTFjZDU0NWQ5MTYxYTdiNDcyIn0.o4Ve1xqOtYCdTa5BpRWCWXI9NdRPTPwOTRzW6b8zK7pWjk0Wnktbwr5h8Oy5og1DjHpS2xch4kQxM-OcWZajDaCFmLBdHa5cjG-9l8fhCVmQbVvQgqCVnUsj9B6SAhrfOVF4vokITZt9KjaZyYW5d4Xw3oG3KdCaN4qQI27h68gc_36ZkLenhU39zyS4On56hIeZ9_m1lVQas__rb1jzFNCVOTQQWV-C-z5lZWDFK27O-7Hhj7dg-ycgKKIrD9DVQ6TKG8u40EhLUg6gMXqb4aaL_53J94J2LA696UobYjiNQYP50ZH6CDSoVVlmz0fBoKsae6F_DhT7pp-jR_oVjg (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: febc6c54b761aaeb2e7f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)