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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2998/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 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijh6b005cDdNS1p4ZnRkUlVXU094ZlBpUWdVZWJwckpMVU44YnJHRGVvcVUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyOTk4LCJzdGF0ZV9ub25jZSI6IjJhYTBiYWUxNjQ0YjM5OWE0NjRiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTk4In0sImlzcyI6IlR1bHNhIFRlY2ggVG9vbCIsInN1YiI6IlRlc3QiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMzM4L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3OTQwMDY4NjcsImV4cCI6MTc5NDAwNzE2NywianRpIjoiYTkyOGZkOWFlYTNiZjQxMDZmOWEifQ.hhui2V1L4JPCH7eL10EqrUiP7-YP-IZCFb_wn4OdisBcXUNkQkIFq8EKY_vV_KN1N6-dD_RZkDY4SbPv2n5p-CYa4aoA0BuIFKMTYQLEnxhy5yVWgLVvLWpTIymJ2Oxr56sqNWDAfV88BjDkRk_JWPyi2bAjH4Huytj3fi7WHgzyebvYCrIYxpHags1sF_7kSS1UJLAkby2zbetYYEEXoQpzfwOkkmuQ1yznlCI0c9RCvBk-W0wVazymHX5_fDz133BTthVFZiy7gMtgp05fuMCMnxtn5fUpvNBuhWn4YrzjGto0rtFYcYLxSJ2nIOinJ2A4nnxiANWROQuqMmViAw (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: 2aa0bae1644b399a464b (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)