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.eyJ0b29sX2lkIjo0NzUzLCJzdGF0ZV9ub25jZSI6IjJhNjRhYjUxY2RmOWFlNjk1NWQxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NzUzIn0sImlzcyI6IlRTTkkgVG9vbCIsInN1YiI6IjEyMzMzIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDgyOS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcyNDM2NjIyLCJleHAiOjE3NzI0MzY5MjIsImp0aSI6ImRhMTdiZjg1NTVmMmFiMWQ5OTI3In0.tA65mC0sQof-vjQGMA52YErETAcxXQJO0nuJvANqAW3L2Sezf1m3-nvJu6VrX_-TJ9mHBH-NtL9ImnjkGJZ8rgI6p7nufCwe9Qttr9juDL6qAyMFLqxBEEYk2TWIRO3VI7IUfZ8uonZj0j0HXcoCbMlR9C9ooPBTlrpCKAekYei6HugEwD4VLVsllB3aZE0WNTi_Ot2-UyQ86gHqDD7cZWgbqfNiCZDczxEk6dZNMJ7asAOgXx6YZ6lH9TO_TMvhkLB_xV_IZPj4wjWhpG_XWeydAjFWc6zkQWyiobrDtFxpdoPVF4RtdsseSuDdSaqARuYLHld6UjJkAVdjEBpseg (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: 2a64ab51cdf9ae6955d1 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)