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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1862/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: client_tester_543210 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlJiMDZIQk1fcDdOOVRWYlk2SkZyUFowNUlHbEVEazduSVlVN2VYU0dDS00iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODYyLCJzdGF0ZV9ub25jZSI6IjRmN2VhOTg1YmVlNjMwYTRkZTI3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODYyIn0sImlzcyI6Ik15TmV3VG9vbDU0MzIxMCIsInN1YiI6ImNsaWVudF90ZXN0ZXJfNTQzMjEwIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjAyNC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzkyMzQ2NjIyLCJleHAiOjE3OTIzNDY5MjIsImp0aSI6IjlmZDdiMTlhZDQxNDM4NDEwMTY3In0.wzcycM5maypg0HpJ0yaRAX9faYaZxL-RQESCG_6CSI3NunR4hRgdlOzz_yYTGXufdrvt4LIm8rZb7TkdPKWycF9SN2f1j88HxN_J3DYqxPrM1mD8hc1bUR0KboCT9xMBLR8kg3Yyk93CxIcIslqNa_M95k3PkISsKa7rSroAGRLXdxhghSlZ_5CfIuvuoswQ3nqd_bysWGUh0PdRYJJ6PmCtYaCVJOwC57lzphltpTPoW5LispGsaxnZbzmAYK5kr47QW5oc-ez3-RK-yvtfoPM9fzSnbo2EiMamRjjssyxwncK8JbOPRS83VLms7ot2YrqgBLXrel2WKLiXMlhP9g (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: 4f7ea985bee630a4de27 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)