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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3567/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkpOQ0hXSDBFUGEwMXEta0pkOFo3MzhXQ3ZQZHdNRi1WLUZZdXlHWW04amsiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNTY3LCJzdGF0ZV9ub25jZSI6IjhmOGYyMzllN2Q5OTM2ZGQ3Mzc2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNTY3In0sImlzcyI6InRvb2xfMDQwNCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzk1My9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc2NzMzMjY5LCJleHAiOjE3NzY3MzM1NjksImp0aSI6IjA0OTZkNTI3NzQ5MTA2YzFiZWEwIn0.B5ORdVj2N7vyVkkxj54M1K7XYVpYAbG4FrsAHJX_fG7UN2fwDazkT4Sg9yRu-ngnIhoGy5TidQ-_zZxR9bqysyq1muDR4BGJ4DDeVMrsjf-9QmHIrFbQVP9Gk4qg8_WnKOjEW0BZuIGlAB_miyI63BluubRw_Rb1mds8dg46is3iL4gdqiYf9h0Q--iUpvlbQOsSOUtTngFLGiE6qPnKdQeJ17c-OOKMnyyRD_s43RCmAmwqnp-b65TE3FTB978ZfWJfxxXkV44s9nPgQHiDZeiP3dfnboi6rvchPa9mdrdcOHRdN7FFjcVsuBle8FMv7SIAq_qJupKf8UlDhxyhbw (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: 8f8f239e7d9936dd7376 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)