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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1886/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkZwbjFpUjlCZFN3SGN0bDNScVZfQkF3Y2hVeGRoMjVGUGVGZUNRaG9rNVUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODg2LCJzdGF0ZV9ub25jZSI6ImQyZjExNTZhMDE4OTU5YmVhZDE4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODg2In0sImlzcyI6Ik15VG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjA1OC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg2Mzc1MTk3LCJleHAiOjE3ODYzNzU0OTcsImp0aSI6IjhkNzg3OGYyOGQ3MDU3ZTY1NjU5In0.iKCRizbqE7imbzX-mYT5WDz-n0QvJRCKrQJJlvluCmiA-1db_3Js9gZ5Jzsz4nCiQr28mw1HJyWU3vr23I0A2Ixw19RH1_1NEIKl1IdR4jVCZw_OTTLIpXMkAnuGV3SSXzS4gwuXfpM8ieOgwkcstIg5macD0al3pgQ3vxZUpmTOl3SPOACzE9jJVClT9QZ3JFODBtM2vZGhwRDBaM2jeQdnJ-BbXLBW9JB3jK1-qbvS_qbzwZ3qW1q7BvdxmVCX_kXIA4d9P0TZnSGRCVW9YhwoGIpIP2e8zsadV2HH8jikfqCvVA2O5DwnR90ez3Ap5e7vV0vmQNtlfN-xHUQSww (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: d2f1156a018959bead18 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)