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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4617/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: test (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkJoNXNNLVZnZ3J2UmhnbXd1VnBaa3hLZnVqNjZmWThxVHdWU3VKTWpxUnMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NjE3LCJzdGF0ZV9ub25jZSI6ImE5NjE2Mzk5NGIyYTI2ZGM4YzZjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NjE3In0sImlzcyI6InRlc3QiLCJzdWIiOiJ0ZXN0IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDY4NC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg2MzI4NTEzLCJleHAiOjE3ODYzMjg4MTMsImp0aSI6IjM3ZjI4YjFiMjI1M2Y5ZGY3YmUyIn0.ZsNGN3YGW_xxwoxDLrfOUhMEt5XkB1bt_a73WvwORWkqb29NHORQg6U6DilrGzoEt3PoVJgU3Kobm1hqTGMB6pr-Pcd-WKVfyRVhLEhU95M0WIfvBwKcJzuzM1wkEK0RemSY2rt4mjONwJDBxpNVifMgHipOztR-PJ-MqsUbVjJKrHL3dpdF7N8aCasH6jGQ0BDBxCzRPyz50E9D0WjpxY-q5Nhq7hykBT9AZ8uE0qxEqRizCs5nPk6Ht3ybzmStlTOg_W5IP7PAF64n9mzoI7badHNx78qIpsolAxRG1VioKG5p6y7lpTyocA-Bnh13PnPag5gvnmDaVh8YaaM1DQ (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: a96163994b2a26dc8c6c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)