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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2411/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: OPE_mexcbt_hiroshima (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjVUVDRsUmZHX3JCOGtCUGtSX2FKQzV6N3hMMnFQdTZxOFFmdDFnTWRyYWciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNDExLCJzdGF0ZV9ub25jZSI6IjliZTU0Njg1NTA5ZWJjNzRmNDg1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNDExIn0sImlzcyI6Ik9QRV9tZXhjYnRfaGlyb3NoaW1hIiwic3ViIjoiT1BFX21leGNidF9oaXJvc2hpbWEiLCJhdWQiOiJodHRwczovL3B0LWFzLm9wZXN5c3RlbS5jb20vYXV0aC9yZWFsbXMvcHQtb3BlLXByb2QtY29tbW9uLWtleWNsb2FrLXJlYWxtLTEvcHJvdG9jb2wvb3BlbmlkLWNvbm5lY3QvdG9rZW4iLCJpYXQiOjE3Njk4MjE2OTEsImV4cCI6MTc2OTgyMTk5MSwianRpIjoiNmE5ZWY2NjRkMjVhMDM5ZDJiYjEifQ.Sa2G6D5N_mApiUZxUMD01_JiX_TgbQM__Xg_ziWI-j0V4rlDUjjkF8viZBvojjRfb4Gf4cpG_0J6WJ-UZZDG2Mp6iH6GmNM9IAScHiNGpDLuKLo-NQgdUw44b-_gzwYTfdfBdp19zm5CYE-OE1sUxfP3F9UoFO6ME7Z3On3d-5LqyzAIHN4KoX9tAW-FaS6QWuSE2qyXLlGhnemfWmABgZf-LnRrhS9BoN5CJH1B5wWd-wS60ShTFcKhO5820f5wgVeTO9rsTRJABszUkYbTMn1MGInKQya9Bk5GNaw7RaVefTlnfcor5IYf0PmcuJmSnBSElThF0H4dpD5SksoOZw (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: 9be54685509ebc74f485 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)