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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3178/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: test_tool_client (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IklxeUFEbGROeHBhcFZzaGtNSXpvZ3Azbm5aYmlyS0ttbkNTY01fbm1wZ2siLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMTc4LCJzdGF0ZV9ub25jZSI6IjQyNTMyODg1MDEwNGJlMzFlNDVkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMTc4In0sImlzcyI6IlRlc3RfU2VwXzhfVG9vbCIsInN1YiI6InRlc3RfdG9vbF9jbGllbnQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zNTQwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzUyMzg5NjksImV4cCI6MTc3NTIzOTI2OSwianRpIjoiOGJmMjA5NDA0YzAyNDUxOGUxODUifQ.geSJpUg6Z0wkZzGP0bKCCLffuW4BK9ck5o89nRHRbscvwNzlP_e5HYkEc-V64u_PDEFM2gQ83KPXAQafyjYoh2eEOaGb5b23TSg2sJ7_ABmqNt7vDGI4S4_P9HSD8rzuBn-UWe0dyAp9FJISxgq3nkVVJ7P2CqiIkCbFLEVkJ2JXp5L0LwcnM8GV4_DF9kUV8g8g0S8UBPdPjy8vQI5Qaxhps1JKVKOwIM7Fv6BKVIobXGLBwATSkat942AeJ6QVFcla-KIJ77HjrFq39VPD7w_OFzrUg_2EZTBnsuYaPIPEO5Ao40jzFBKbxL74IeyoyMl_5EUJEtI7XuDKKAR0Cg (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: 425328850104be31e45d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)