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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4753/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: 12333 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkFVUWl2WVVqSVdaUTNRM1RuVWNUSjZ0ck5PTFotZzVpU3ZsNjM3M0RVSTQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NzUzLCJzdGF0ZV9ub25jZSI6ImUyMjcyNTM4MTgxZjJjYmE3Y2QwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NzUzIn0sImlzcyI6IlRTTkkgVG9vbCIsInN1YiI6IjEyMzMzIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDgyOS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc0OTQyNzQ4LCJleHAiOjE3NzQ5NDMwNDgsImp0aSI6IjJlMWQ4ZjYwMDQxMmNmNzZkYjQzIn0.e_nNdlcbN_RlKYIwvdqHgJQieYPeBHx_aUWdUaxlONMJZqy00pR92xpFaGjJmtwH4XQxckULv9fCgPUSqQcWsaGCenZKPWd5ZAhdKFK7HOpKpCUOFrNpiGAF7urLsLkB21520kR_rK6z-CgTNXgDmysTRMNYDofpyEK7IDLD3kM720mixydfbpckHgl_JHb4uSRTX3swDirgnOofam5sxrus7o_k9CzA0lNZzXH0pog-HvNWqRF3O4pj59lq_J52caJesiQ0pEJo8dgRi_o6n2YisRKuxzPKn55xCW8V76aYszpGn4PjcSzvbPriLBNWZktIdFYuQ-s_49zCikbOqw (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: e2272538181f2cba7cd0 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)