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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2181/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: 123123123123 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IndXZlRYckFTQU1sbnpRdU9ydUk1UTllV3hVRWlGczhLSTVXLVBqYXR5V2ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMTgxLCJzdGF0ZV9ub25jZSI6ImYwNTE4NjliN2I0OGUyNDg1ZTY3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMTgxIn0sImlzcyI6IkMyRCBUZXN0Iiwic3ViIjoiMTIzMTIzMTIzMTIzIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjQ1My9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzk0MDc1NjEwLCJleHAiOjE3OTQwNzU5MTAsImp0aSI6IjRmMTNkY2VhMTEzOTAwOGE0M2RjIn0.XKAcGxxQViZYgecWqqMObZXcIj5R3e-rBsM8zc9m52flesOBSeYYbWziKxvPZUPu25gqfcTyaoEw1SEZ_USMZmjaiG-Gd5WI1rxRffhyWZDwkLi6UaFHhw2mMx3w7EKb6J1UDPU052694o7-g5lp7ASGMBJ-HpLKL_DcnZV40DV1W-Q55n8UE2A_CgTRWiOLtQX-XqjOXcmDCcaANxgP6TAV9w7FAYB3JZBe8qZzQw0bcVZ0e-Z9X_asJDjsKYnTU1QBh2LddEPrviPI938Cb8TgftEBnUIYYPR8OgB3wCSTUqwyk17AnQQVWzEqSS6jNei6DlmMD27IREtfXMaaaw (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: f051869b7b48e2485e67 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)