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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4390/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: TClientDemoTest (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlF3ZTFFY1J3S0tNMzZWU3ZXUzV5VXFGQlNpNmlkQ2J0eThQQTFoaVJkVm8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MzkwLCJzdGF0ZV9ub25jZSI6ImI2NmQ5MDQxZDVhYzQ3NGE5M2E1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MzkwIn0sImlzcyI6IkZyYW5rIHRvbyBTZXAiLCJzdWIiOiJUQ2xpZW50RGVtb1Rlc3QiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NDk2L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODUzMTA1MTksImV4cCI6MTc4NTMxMDgxOSwianRpIjoiM2NjMDljM2E2OTM0Zjg4YmNmZDgifQ.wTlh8q1-Rg_NiI5Y2gsKWgnRxrbVjlzpZefWmht-nPvLmR2xKUnamejywKe2Y2A8MV8wNzgDoM-LD7bWm0DiiYVJSeDhyZXxF1qZ1szQ2mKPdObL2mdVHbSShbmCkLpUS4a2EnfBgWf0EQWOUr-pc-aH6qSOJE_Rg-ESOT4R-IhLZRyfJEZCfFhesYh8_Q6CVgzeiJ2O6yBN8TTJH46NrlVoEYzhItlSplJqBf8MSQ8_tOgHHNocz7Ma6LmF5lyATgZkRAiWlTo7gyGs-xFi3JJ6E27IIHKqI81-M9BY46cUtf3U-X6_ufogKjQyllrHUdMlc6qmNcfSMQEOyjgsMQ (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: b66d9041d5ac474a93a5 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)