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.eyJ0b29sX2lkIjoyNDEzLCJzdGF0ZV9ub25jZSI6Ijk4NGFiMDAzOWI4NDA0Mzk2MzNjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNDEzIn0sImlzcyI6Ik1leGNidF9oaXJvc2hpbWEyIiwic3ViIjoiTWV4Y2J0X2hpcm9zaGltYTIiLCJhdWQiOiJodHRwczovL3B0LWFzLm9wZXN5c3RlbS5jb20vYXV0aC9yZWFsbXMvcHQtb3BlLXByb2QtY29tbW9uLWtleWNsb2FrLXJlYWxtLTEvcHJvdG9jb2wvb3BlbmlkLWNvbm5lY3QvdG9rZW4iLCJpYXQiOjE3NzIzMDE3NzEsImV4cCI6MTc3MjMwMjA3MSwianRpIjoiOWQ2M2ExMmJhMWM2NjZmM2RkNjgifQ.Y3wUg_2J7RMfoAlGspwPujUZdohUKpFL96g0_BroKZF23HhK6IiRKYGZxbPYpFtmkKYGS3KG01I8E9S6ZJS-XzbK_B8FRx4W1Xt1ndzs4819hBI1fb1Vgzm6KM5OGyEBvFfavk_8sQHMqOXg_oHD2hRxmgzu0yRUGehhVBR-cJXA82oehRsIKKg5Jqx6IXtkEz9KLEhT4lrl-HxElFjQTSLm3H4sSfyWM1xdERJ1KVpmwvYowaWmGTceZF7705r7xPnoSLCxGqzC40vxmAcFbZzA6R1iCA0jVf0cBSmf9a6rsiECyy5SAqZ-jMJjO45HKMa57eI99BJo5rEovpJZSA (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: 984ab0039b840439633c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)