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.eyJ0b29sX2lkIjo1ODA3LCJzdGF0ZV9ub25jZSI6ImNhZGRmOWRlM2Q2YjU3YWIzYTlkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1ODA3In0sImlzcyI6IkxhcmF2ZWwiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzU5NTIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3MDQwNzU3MywiZXhwIjoxNzcwNDA3ODczLCJqdGkiOiI1YmU0OGJhNTFiNjIwOTI3OTU5YiJ9.DiBJFmzoQcJ5fIylbIxZ8AOJEXXNNwzX9e7qxN10amWirgahfHgSIoCfWO2kE7lTqTNen9EXVvFiy6rZCw67j9LehvFHqNAvRtfgM2hYDnG7Qb7Q1o2MceC-NP1mRegMEtevJxFD7NbzPEs99AVkW8_rNSfEZK8kylST8vU8SfTvG-X0eQxoxxrTxRW97a6NfZZhLZiJCOgLfrROVJyhje0zT_L9omguK4CHn0g7Br_Ku91BKhEIQjFSP3n5xUIH6TcJX2OH22B9Ry5iXWTPgoJbZ526VqX0wPPqZrjhfURgWWDEOsVuUS_uWMt22v3ZKMfsZ8g4gAUrCBpedf0wcg (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: caddf9de3d6b57ab3a9d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)