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.eyJ0b29sX2lkIjoyMzMzLCJzdGF0ZV9ub25jZSI6IjJiYzBmZjU3MWQ1NzhkOTBiOTU3IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzMzIn0sImlzcyI6IkFpemF3YSBFeGFtcGxlIFRvb2wyIiwic3ViIjoiYWJjZGVmZyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI2MDAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NzcxNTk3MywiZXhwIjoxNzc3NzE2MjczLCJqdGkiOiI4MWUyZmRkN2U0YzdjNjNiMjVkZCJ9.pwDQpk0RMJxmrhSHQOloomUCsSX7vtjkja1x01CJZr9842vEu52Uo65ftFJQqHzO0c8ysLzHcALGmExClXPu8IS3BRodotz4B8LZBwTcN9DBt9V2BYoLohxZCzg8tI4JfQrhvn-_2d9ZI-Q_mCDLYfrGQeGDPWU97P5sB0-yyVDRxSiX2rSFs9WAQzPWOldiV6hes3jPSREuhycFhlYndBYEn0DCkwGzNoyc5tHgKKeSN4i3--hmG1Jm-MvjExhDJrYyYLikU58kp6fWhohRHuD2XKbk52DVul9ZBoaRPFyhRTnFwpurHnKfgWL5wlr-Va4NGxmKrMAzTcZoPBNDYQ (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: 2bc0ff571d578d90b957 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)