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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2343/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: VilsLtiPlatformByPraClient (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IllaY1J2MU5XcUdXY2txQlYxZEJXWnF5YzB6X0o0WUJmS1daOENiLWZZc1EiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMzQzLCJzdGF0ZV9ub25jZSI6IjY4ZGRiZWUwMzRlNTEyZGI3ZjMyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzQzIn0sImlzcyI6IlZpbHNMdGlUb29sQnlQcmEiLCJzdWIiOiJWaWxzTHRpUGxhdGZvcm1CeVByYUNsaWVudCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI2MTYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2ODYwMjQ0MSwiZXhwIjoxNzY4NjAyNzQxLCJqdGkiOiIxOTY3ZmVhYzk4NTdlNTE4YjQ2YSJ9.CJTSwnT1OArSN71XJr2XnPWpaTc_0l6L4lBPqvX5LYaz6yRYaam4Xs4k31Julxm-8L8KcuXhgMi8kF1sEBqLk1G9RlASprTKPPvwNAb9QqZzCSUBbjUqrH7nzzmw_3NLT5M8itArqQDFL_nmWcCV0LpCJNyatlgYwUVDe2_nDK3yduZ9Si5LMGWfYtdcCBnTlvRZBs0F4Cs3E4ijBtmZ3i01QWnJvzYnP7yh9Sbbgh1wYPSwKJxWd-qSVRKxPVQVT8ngSLs9zLpw8KrWVgH_XNbuKygBwrFw3tYh3-2QPQeiVB-oOCTHgpfyrbx0jKn52xPmutGUxgvmKaG5aeGFTA (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: 68ddbee034e512db7f32 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)