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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4669/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: llplatform (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik1JZ2R2YzM4bWRLWERBRkxRUkRMMFJoQi01b3l5TXdBLVg4MEZDUXBmSFkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NjY5LCJzdGF0ZV9ub25jZSI6IjYxZjFmZGNjYWQ4YWY2OTQ2YmU1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NjY5In0sImlzcyI6IkxMVG9vbCIsInN1YiI6ImxscGxhdGZvcm0iLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NzQ3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODI4MDU1NTYsImV4cCI6MTc4MjgwNTg1NiwianRpIjoiMWY3N2RiYjUxMTE2ZmQyMGZlMDIifQ.sz-6QWWezJdDZyrLcW5q5D2RMa9guZdRNEKCwc7WiXlz_sesrxUKU0kPjTQTkwVyBD78Mn2ikvrLVKm8jftawxEja5UehFw5VhqIsDFxIMbPOLPfpwM1HLhsr5p9wGWXcCaPHsdvygdOPRLlTVE3MYbBBQQXzH3WBp0iD-bR6Hm06umWp3-kn_46IqIHjrRCwlSNS5UOV8w_R1YnWDENjV5iIJwl-MaIKJMhxQQm1CEccsvhq9XFpdv5_uZwcVqqDaMEMjPdLnh4kVfUZchYEd_JBixdL1NOUuJLQ3ud0xQ3vwgtA9FDXDJAAEUBfnM9geACC5K4e5r-otW93Ep_zw (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: 61f1fdccad8af6946be5 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)