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.eyJ0b29sX2lkIjoyNDExLCJzdGF0ZV9ub25jZSI6IjRkMTcxNzNlODNhM2VmYTBhZTNkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNDExIn0sImlzcyI6Ik9QRV9tZXhjYnRfaGlyb3NoaW1hIiwic3ViIjoiT1BFX21leGNidF9oaXJvc2hpbWEiLCJhdWQiOiJodHRwczovL3B0LWFzLm9wZXN5c3RlbS5jb20vYXV0aC9yZWFsbXMvcHQtb3BlLXByb2QtY29tbW9uLWtleWNsb2FrLXJlYWxtLTEvcHJvdG9jb2wvb3BlbmlkLWNvbm5lY3QvdG9rZW4iLCJpYXQiOjE3ODc5NjEyNDgsImV4cCI6MTc4Nzk2MTU0OCwianRpIjoiMDk3ZmI4MDE0ZWJhZTRiMmJkMjcifQ.o31mor9PGg5FkARy9yTEJYdotrNlpSl62g-Lvu1zr1Y32xlL_wb06SUYidKOMBi-susTiFEUPqMD03Q5XkMyWkfkQc0JdK3vaVZWdZMdYM-KUklOG2J_woPBEY4VcYcZnbKXjefGxtWU3aez4TQ2Pe-oqUXe0neqcXqJeRYgFYaGB_rra3fqjUSunIvxDGQFPEw8Frx_ILUM5tS1j2cVHSNlHgUn6qRLWQOJShJCgV7kOOCeyvcJ4GLuMBCdtymsPWw_wz0_bH7FIAJzZQjHpOHvHtlNVVE3qVKJSKTv63tmY5BHEn7hJfRx9olX5vhBA8b5rrtlxfJ6H25CoaTBjA (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: 4d17173e83a3efa0ae3d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)