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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5739/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: ein (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkpVbGN3bjRaM1o0RzNZTE1HSjJuWVpuOXVKTm9DQ2xvbWhxNFVhUjZXeWciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1NzM5LCJzdGF0ZV9ub25jZSI6IjI5YWYyYzAxNGFiY2ZkZmEzZWI2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1NzM5In0sImlzcyI6ImVpbiB0b29sIiwic3ViIjoiZWluIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNTkwNS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcwMjYwNTM0LCJleHAiOjE3NzAyNjA4MzQsImp0aSI6IjNlZTg1NTdiNTliZjM0MmI0ZTMwIn0.ANBUV29qHPfy6VQBceoKvTy80x5G1qh6gaSE9DGglK2pXggPDf58GhLo-pMhp8tlhx-biUVyYh_bXxGAC083BKZ6A9aIfBKNotODF0IpgK3nBKbe4eedMJwk08nNdBUz_SiJVAyjDLxRit1g-MgG6LCUWvfDS0IdekynDH3ghfd7tckuXgIyxt5wZU6Dr0TtpIfyGuEmV9HhDE5Pvd1ZKMIginLxnmja8ZgQhd8ZuuQIAadLEpWAYDGm2JvRjHcdbKPYZm1Fa_V5udStJ4gBC4MOB38o_DOxmulKPC_qNxY-gDrLWxL0QYbKMlLaoKMBR0_3Yr2ASq0A8InPGg0B8g (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: 29af2c014abcfdfa3eb6 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)