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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2413/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: Mexcbt_hiroshima2 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IktxNm1hamVpc1luVEZrd1N2RndfU3JVY3ZHZEZLeEdoWkdPRmFLR2JwUnciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNDEzLCJzdGF0ZV9ub25jZSI6IjZlZDNlNjgwOTY5ODIxNjUxN2E4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNDEzIn0sImlzcyI6Ik1leGNidF9oaXJvc2hpbWEyIiwic3ViIjoiTWV4Y2J0X2hpcm9zaGltYTIiLCJhdWQiOiJodHRwczovL3B0LWFzLm9wZXN5c3RlbS5jb20vYXV0aC9yZWFsbXMvcHQtb3BlLXByb2QtY29tbW9uLWtleWNsb2FrLXJlYWxtLTEvcHJvdG9jb2wvb3BlbmlkLWNvbm5lY3QvdG9rZW4iLCJpYXQiOjE3NjYyNDQzMTMsImV4cCI6MTc2NjI0NDYxMywianRpIjoiYTNkYTFhYTVlOTcyNjc4MWUxY2UifQ.TZ945lD8hzmGl2EF99Uu0_qyRnTtMizYPM1M28mQ6npkBUQC66zfmfbHT-ZGvEwmK1ktY6-Qi1OsG77hIut9G9LetXsfdY5R0k2ITRAXOMx_gVqA7xSKwuv0GOTy6QbymxZVAd5wUjr1FfA7dCa59lcgDjNGq0rz1UrgpYmFm3VoqiyaRy86eC5T50UMVxySX1qQa2gzX6wTYWxRLc80dCKNOie-FVHq8Oawg7qbzCjMKgySShZ20Y3_L1c5DHL0teKaxcbEiRs5TcyvLmf5Lvzomm3zps9nnmKZo5IbZ5BdZAnT6626YRwg3UA_ltPI_yzSJv0a-y9q5KoOAW7glA (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: 6ed3e6809698216517a8 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)