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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5317/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: 114514 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImJsUVpqbk1sUHdDYjdZT3FWT19yWV9MUkVscTZQekdMdzVmbV84d003eG8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MzE3LCJzdGF0ZV9ub25jZSI6ImQ4YzQyODBlNzVjZjcxOTE4YTJlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MzE3In0sImlzcyI6IkRhcmtUb29sIiwic3ViIjoiMTE0NTE0IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNTUxNC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc2OTA5NjEwLCJleHAiOjE3NzY5MDk5MTAsImp0aSI6ImNjNDZiMTNhZTNmNjJhNjJmN2M4In0.rXpAEm00L1jkK608bgOhwL6ohrPcpssdBs05VVxwcL3bKw-ocB2s299zV9GutGQpAe_xWtCpuPSUWudMjZ5n0p56WgzmApUr6KePgki1gZ92coB7no75_WCvNuY_xMj7e30hzQFjHCK4LqgCBAyao2_8XtKJKBehEVGihl652HXnjsreQ43-ceRixn4ctU6UjENbdtXZMf9-F5Y0pRsrP6aOeAIPaQXU5RmrLWoUHkskUaO-v6FZrCOiFtsbjBs62TPsE-brVXzr263vKCxjTHTxswvhg3a6bVjm9MZKKZfHDNSSbAu6W5BA4Sd8jLI7eXoulR6jsfB4jz0nPpkhFw (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: d8c4280e75cf71918a2e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)