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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4844/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: rewqfdsaf (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik9SdXRhT1BWTVFFOGFNMnJGTkZ2ZEV1NzZLd1BLT0Z2R0NnbF9xUnJmVkEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0ODQ0LCJzdGF0ZV9ub25jZSI6IjU1ZGE3ZTMzYTU1Y2Q1NGE3YTIxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0ODQ0In0sImlzcyI6Inp4Y3Zld3Jmc2QiLCJzdWIiOiJyZXdxZmRzYWYiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80OTI2L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODU1OTk5OTMsImV4cCI6MTc4NTYwMDI5MywianRpIjoiYmExNjc4YWMyYTk5OTQzZjdmZTEifQ.MWsSs20ho3bArDUJ3rboqmMi-haPmowWhlndVqgv6Qz7eusRY2p95ZeLtClvUNU-HeBFSlkRymtjK_5414EsRUu5DUMr-lE1z20DLaeBy8ljcHWGtNhi6Lhoktv6UZj7Muv31J9V4j8xcSCZATUfluQPxR05yV4BCLciWXCXTbyovbsUGkIKUjtRUCKuRIOfOne1eQZ8Bn9RI0hAzm0PDQXxITFyReebZq3Viphh3Ubgr98exz7bgOZHkDBbl2H10W_F8enfyvqOeIDldBn17TJS_JQFmrA8SKXvxV3HJYHkHPXTD1lgVyrCiIjlkacv3ww0D41MUPWsOKVEy4DDpg (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: 55da7e33a55cd54a7a21 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)