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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4753/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: 12333 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkFVUWl2WVVqSVdaUTNRM1RuVWNUSjZ0ck5PTFotZzVpU3ZsNjM3M0RVSTQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NzUzLCJzdGF0ZV9ub25jZSI6IjI1Y2RjOGE2Mjk3NGY5NzBiNjQ4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NzUzIn0sImlzcyI6IlRTTkkgVG9vbCIsInN1YiI6IjEyMzMzIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDgyOS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg3NjUyODg4LCJleHAiOjE3ODc2NTMxODgsImp0aSI6IjQ4Mjc5MWEwY2FhMTEyMjE2MzQ1In0.rF0lKNM_ObUnk19wPFihoFi8i0uHyKEDiB_RRKy-v_8VG1t_MZnQQTDVy1B_p5tpq_opFjFRZ6FhAK_pr2t2T0kTZdZrhfasno4H6saPF_an2mv-sgfFD3vkL44BUuNI0hn8CCLAoNJjTr_rjY9_wmmMBls1sFetEIUsMywt4KTpEnWioOHjCZiGSJRW7_h4L3uoGb8K-qPUHkh_0_j_oFBROsPivfngIqUpF-mK9AT-VWckj28lVrI4YLbzcnNXBrP1_4hq1UDmmGu6Ku_KbGtaOYhh5TQfzfK5viwh21kt_cJxySVeaNJ3UcEGSlLJ6hruidE0rgJm3NpP81ZBKQ (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: 25cdc8a62974f970b648 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)