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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2333/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: abcdefg (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InFKbXBjSnNGWkM3dkktMXdlZDVJMnlWUm9xaVNBQ1VlakpzeDJKcGY5d3ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMzMzLCJzdGF0ZV9ub25jZSI6IjM1NTMwZDY3NjI5MGE4ZTVhOWM5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzMzIn0sImlzcyI6IkFpemF3YSBFeGFtcGxlIFRvb2wyIiwic3ViIjoiYWJjZGVmZyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI2MDAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NTgyODU5MSwiZXhwIjoxNzc1ODI4ODkxLCJqdGkiOiI3ZGYyMDE4NTgxOTRkNzY5YzcyNyJ9.wEOaBH5wY0s-UQ4KupJimXJ4W23-Vr18W0huygHAstysMQ_BLy4gNPrKurE-qlLFX-JC_t46wITLvOtS2Ee0V8RjzLaxT1Rse0XSz-G4Ai9bC3Z1BgjnpNiIDs3RWzEvcosD9ToZL5mb4_zjN6SykC7hXFBdQv9eShRanccm7L8j8b6l7sRABT2rkvcP2QWsvOJ5xqoNgBPOdBq-d-oKe33kyeqBHBEgx2JDWgIgmKL5wgI6BqmNz4_6PwnwaxrhB4YBln0cr-SmIrtqxFYRiUAS_1YW5HEH-2FZs_GB8k8M0dnqKV74G_Aakd_7DXkrNiOv6rtSUABWZ5jcAOsU1A (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: 35530d676290a8e5a9c9 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)