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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2061/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImhWRWQzdmhSU09haURON09PNmoyMWI3bUFKUmlkSVBsNGZNbEt4eGQ5QzQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMDYxLCJzdGF0ZV9ub25jZSI6ImM4Mzg0ZjA5OGJjYjc0NjBkYjk4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMDYxIn0sImlzcyI6IlRvb2wwOS0wNy0yMSIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjMxNi9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcxODIyOTg0LCJleHAiOjE3NzE4MjMyODQsImp0aSI6IjkwNWI0NWIzOGIzMjFlMjNlZjViIn0.Yy1muK8R7cz5KCXqBEYyedCBUDDjrRjEK3-xDMy5_18oMlNuf9WG7E5UKtyaotSpH9D64JW9BIqNcEGpjCN73o1Sw0cn_zyjD6ETKwIGQu_3LOhh5fR6OcqZk1Stri_P21jhON-P6fXjo0tmscHLkPFNnxf1hbPntP33z_OTb8kbK39_yHExZ_57r2fqa5-sb4cfcq0HEZRRBWkwuQI--iGhTbkf3IMt89TZjaP-5c_vxltUAb-L9yaDgK8clXSvDAi3KdM1RZOPiXzq1Kn1nqMz6eLAM6_POGjUr1NX1yosOjXoWI2Sa6hoHaHMG7SMRzd7BmfqahNFBO8wfBzEsA (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: c8384f098bcb7460db98 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)