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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3942/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: client_25 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InVRTlJwR0tacHYyNC1qb285MEZDeldtZ2FWd2YyVVd6T25XUTJrMjZ5NkkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozOTQyLCJzdGF0ZV9ub25jZSI6ImYyYzNmMWZkYjVjYjkzYTJkZWU5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzOTQyIn0sImlzcyI6InBjNV90ZXN0X3Rvb2wiLCJzdWIiOiJjbGllbnRfMjUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80MjE4L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NjU4NjYzNDYsImV4cCI6MTc2NTg2NjY0NiwianRpIjoiMmU0ZDY5NjczNTMxNTFiYjU4NDYifQ.0nVBJoPA8511SJDiLTTSlOpcPoYyhK0qgNRbHI35w9jg6JrKX2GfVWtVUsD9OXsJwAu-yx0R0dIaZs5ozgegB7jzLdUC8DkGBtQdTz1WIN49KChME6KeCGPT4VCVpQKa1DQ5YBlEhtOp0GhW9qWh1RsMc7QuqDVFN4qPjcUV2uZmyYRJwMoxHCyC4g4UleKrw3usO33cOPv4ibw6vzmVQdZePJ-Z2L4dBnrBpffoxsrp6L64faxKkcExq8vyATk-1mhBpcBxvoPr8WgUHVHR2Z9VGQFRAaeUA1QUJRq52Pt1vg56SHCN4qYKqedcgPE84JiQ3NG8GcvKMM7wn-EKvw (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: f2c3f1fdb5cb93a2dee9 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)