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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5180/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImhsbGJ1U0tfdDg4UUx0MnZNUGp5eGxsSWRFNWZVZkZ1Yi1XSkpCalBJLVEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MTgwLCJzdGF0ZV9ub25jZSI6IjZmY2VlMDkzYmE2ZThhOTExNWE5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MTgwIn0sImlzcyI6IkEgVG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNTM2My9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzkzNDg3NjQzLCJleHAiOjE3OTM0ODc5NDMsImp0aSI6ImVmM2YzZjYxZmRkMzY2YTE4MjI0In0.o93VTHcA2vjwIJ5mbTxtq8g-Tii04uISDz7MD41yhixBccKFhKG_vWS0H5K4EuvI8NGlvQ1iPq14VA1oGMgirOOPQwsWx4fMXexdYnv2S8VwQWa_8_la6Tsi4IwUJsnv2mmPTAl4jc11bZP4tSz-EObCvSPUCZ42A2wDHH9NJyG7O6PaQk7ls5jb-WzRlmTIltFXmrjiaBsRzm28WizXCXOib2aVIaT7dZ8uZ5_A_fC63CP6V9frIt8ZWUa-3eHckypDyRuu7SvzBxSmvXyThQ8EARlmvmOWvhUl1YVaSY-7G85E_BggqmyKcrkI2QA-oRy2aHLXhcSmcQwAR-d1vQ (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: 6fcee093ba6e8a9115a9 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)