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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3533/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: tool_client_id_123 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IklpSDNpRFJvaEpxS1c1NlQ3ZEdFbU9wRWlxRUtWTlpoaGZJWmJmTzJlLW8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNTMzLCJzdGF0ZV9ub25jZSI6ImY4MTViNjVlZTdlNDYyZjA2NWI4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNTMzIn0sImlzcyI6ImNsIHRvb2wgMSIsInN1YiI6InRvb2xfY2xpZW50X2lkXzEyMyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM5MDkvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3OTgwNTM5MiwiZXhwIjoxNzc5ODA1NjkyLCJqdGkiOiJlOGQ4ZTJjNGY0NTg1ZWJiMDQ0MyJ9.tG3vJRuahjAriW1CMXYdnTR2JhWyoPoKY4EMYL_UYz22k2b5QYCWNahSfrR8dXZ73PD-IpJ6fkKIXVcwxuyOQYEchiRN2U2ep9V3k2zUd5ZreXmrrRL0LP1FSTWLcWdH8TL27ZXdSvUuAWNuJn9PbpHoELthBwl54tUbqYHe1gPHUzFtTa0MnEFQ8WQ3tH7UZ_jb_jt41Q4tcArYZxxCd-5REQptq4Uqv-Em_ksiSubosv4jp2w0ia8ZK9nDWC72pAEciHwaDKB7Xi_7FTzrGW7zfFFIOuWEml-uTJjwf_YxkGU7dwkiedzRmsKh1Ly67vkQUn5aomTlJsb19mS-sw (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: f815b65ee7e462f065b8 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)