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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5807/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ii1BOHRwYWVOSGU4eU82djI1dENiNTA4TmMwOVF6N2RkUFduU2RjeWtQZnMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1ODA3LCJzdGF0ZV9ub25jZSI6IjU1ZDZiYzk1MzNkNjZlMzhlOTA1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1ODA3In0sImlzcyI6IkxhcmF2ZWwiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzU5NTIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDQwOTM0OCwiZXhwIjoxNzcwNDA5NjQ4LCJqdGkiOiJlYmM2ZjI1YTgzMzIxMGM5ZjUwMCJ9.pzJEnNtCvxV71lHtjQHq5eBB838kjwDFbvBq0Da7JnLD_sWqX54OH6BGcgAr4AIvq97iSO0TmzULgPt56BqcwG4yR9ceX2Oj2pRHGL3vT6qqnzQZTwaZX5BiqSG4AZIdMrC4rudFhT3uMeQYcueOtb-HadgAMrplC2IXZPV52h_-aXga6NgzRhYJ2YXMHGyyS7ErA9uUcyy3I-cYGN_RfSD3NsdGcsfFEDWME8EgUFeqZrNhC-p5g8gOhkCsOwoL5cFYOwfyOdjimP3ZsWDKL4L_UaWpi0Dn0DmkJRQpSb0bFMuNVYHZC0dNROQx3NfzEVS7M0LGTih_Gj86AOiuLQ (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: 55d6bc9533d66e38e905 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)