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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3356/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: client1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjNyNlRqNW9JbWw2cW9VcnBIcWh1NjJsY0N1OW9qTzNKYXAyTFpuTnIybWsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMzU2LCJzdGF0ZV9ub25jZSI6ImIwOGEyNGEzYWY5MDZkN2QyY2M2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzU2In0sImlzcyI6Imp1cHl0ZXJodWItbHRpYXV0aGVudGljYXRvci10ZXN0LXRvb2wiLCJzdWIiOiJjbGllbnQxIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzY5MS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzgyNDM1MzI2LCJleHAiOjE3ODI0MzU2MjYsImp0aSI6Ijk0ZDg1MDdiMmRmZWU3M2U0ZWE3In0.fBLs3sJiixsLo-_s1eUd6EHUqJdVHbYk-J1e7vFBLsvEvmyhgnGm-mV1OxicUU3go9NUbEUg2JKPYnXkJt1lyiHoH-1cRY6ge7QlA1BIhrxmtxu03b7QQ5srYwJzX6cArLfe8N9ZX3HNG-NHpiMGilsjSCrLfKv1Jul2MPeDXWsZ8Y1hjoLU-aNhdF14QlYJz2sGNNKgO_2QdxBLKtGGpVN8q0lR1Bv8ws2SfY09Bg2xaL9nBe1fXcmRz-apDx1vOsCiuit-0uafhz2dnYlJVGIJmR90WsEpXSveW4bpjn-G98_jM9YvpUVuq3MxNtr35_UI182-L71zz7hPO_RaOA (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: b08a24a3af906d7d2cc6 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)