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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4570/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: 9CDC8B7C-6E53-489B-B5A8-C7F648E390AE (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlpWel9mLXlQUi04QWpPTkN6SG5DMVhqT2VtVmNRRl8tcFBTVHFOOERzS00iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NTcwLCJzdGF0ZV9ub25jZSI6ImQwZmUxM2IxMDVjNGUxODY3YjcyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NTcwIn0sImlzcyI6IkFUSSBBc3Nlc3NtZW50IFByb3ZpZGVyIiwic3ViIjoiOUNEQzhCN0MtNkU1My00ODlCLUI1QTgtQzdGNjQ4RTM5MEFFIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDYzNy9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc0OTMyNDA4LCJleHAiOjE3NzQ5MzI3MDgsImp0aSI6ImVkMTQyNDQ3NDc1NWZmOTVkZDNjIn0.PGieFK_YjFCIzHeNsX20Td9_7eW1L7Bkm-no0RtD0SYIQjygbqz9fiRjtNn_erDNNBifyN-EL65O066ya4q8jjdN5zCX8uzYoBGf0eEXyteKubCr1AI5DEb7zJYucSgOcdgHgMy5kZ02NsNebBNC6zU0JaqyuSVHQqPFUBanlePYd30Q_btFjQmq6DruIN8R5M5rgryz7gQPzcs8F_o_GRjUDSppqLmrkeWiIyvfoDVQmLddSvnPU-lXKlML747AT5T2RQAyBZw6uh8btiX_K2QvPP4ZOwhGnr9jRXmXKZc1EyPjFxir8wvmOmq7WKbrAfK6zWn-Hp7hMcwXXHNO6g (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: d0fe13b105c4e1867b72 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)