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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3386/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: T12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ikp5TWNRNnRwYUlYTmc0VFl6aThFVU5oS2pxNHhMU29MbG1IQ1hlUHdBZGMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMzg2LCJzdGF0ZV9ub25jZSI6Ijg1MWRjZWQzM2UzYjk5YmFkYTk5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzg2In0sImlzcyI6IkFnZXN0IFRlc3QgVG9vbCIsInN1YiI6IlQxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpYWR2YW50YWdldmFsaWRhdG9yLmltc2dsb2JhbC5vcmcvbHRpdG9vbC9hdXRoY29kZWp3dC5odG1sIiwiaWF0IjoxNzc3MDE5OTYwLCJleHAiOjE3NzcwMjAyNjAsImp0aSI6ImM0ZmJjMThhZDc2NDMwMzRiNDU3In0.hXDp0y4-hmw6YQc9hZAbXO7BQmA5SMvYLiQxXXzJMCYW-_L7zvPX8llzM8-iI3Xvf1lqoo7w5a6m7Zci8bpZRal_DDAkScFC7IKFuZPWx9cmkA_ABzk-6C_Y-l1ETcoQBZEss6JPIBWv7w1I8bHV9qs66NjMT8LepP1gjWIjnR-Fwl5JjZlwWevoK3dpTn6Q0RivTDaQaHIJHxF2DMld2eR5XCNMsaZ8-HamljMRLscFdfj2nsQ53QK5diZBO9N7OosIBwOaECjfkx1d-mB2hJGYaJvOQ3IGHE59KyM2SIgM9c9qARn_ygpMeSeJPlWL_kykejcH-4E2k4q9D9oaTA (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: 851dced33e3b99bada99 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)