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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2088/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: 88888 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Il9qM19XXzB3VS1EVGJxY3N3ZlJYNDdWSmJmQkpkMVU4Y0JXdWZObUxHQ1UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMDg4LCJzdGF0ZV9ub25jZSI6ImU1N2RiMTliMzE4NDI0YzQ3NjI4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMDg4In0sImlzcyI6IktTVG9vbFJJIiwic3ViIjoiODg4ODgiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yMzQzL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzIxNDE4ODMsImV4cCI6MTc3MjE0MjE4MywianRpIjoiZDhlZTYzMDM5YzhlYWRkZWQ5YTkifQ.BXNii0bvaYJQeQy36oGnm9VelLurCeSYE0Qw2fBjx0RFF4Cr7EERtgQyFGIuIUEzvBqGeWHdeDpHI-icDo6EM7jE4mltwP0TFwYymJN94R9SlJG43dQ04hK6v5WkcTaEMllxB-oWhQN6P9eP7FERm0xaQ7AbslvsyGWhUZhWouwLO0S1Vn8v14MHBk32lLzO6WgyzwWQxWQOxXk5A4UZIcjq_5Ip8RjrNg2NJU3dWfKLLW02b-lKdEAFKcbKOKWjjG1lUghI9nTIP_t0nroPAxCjzOLNPeIY7Lxq7Am1C_bbCAcaFTZXd2HOFh_DbQbWFso4VnDDgbR8yavvxMnEhQ (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: e57db19b318424c47628 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)