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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3105/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: 123 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkdhUjFSNE9wdHRrbzE2a0NBQkpxMGV3MExLYkZORS1jV1JnNllFSHZBclUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMTA1LCJzdGF0ZV9ub25jZSI6ImNjOTFjODJkYWIyNmRmNzBhNjBmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMTA1In0sImlzcyI6IlNDIiwic3ViIjoiMTIzIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzQ0NC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg5NDY3NzE5LCJleHAiOjE3ODk0NjgwMTksImp0aSI6ImRmMzE2NmM0NjVhOTljNGI1NWZjIn0.TBH1GTRH6nVbOlqHqSx7n3mrlJgXZntYw2s8itWABzh1apvl8jikGtd6Bdk-F6RDuZ8eJugaxbkC_2eVLYE-8JZyfiAnA00MQTcm4vIETsZG1kpyKa4tvo_-Q9XWlAiXn-SWYK6rShCInQ3e-DRFfEOR3rcas-aQyp4p8jWq_QlmC4QZ4IOvPWJEcyTjs887NZJmY_MU9A7fTYe0p4bPb9XbTYSx6FAwKR5gV1aKqbTiRSPCJv9Y7BfQcb9BI9puXjaMZt_oJWdzq-l7POBhMCiyB-4RNiiw3PGtAHWtG7Y0WVgCHPyzWQl8xVZIOXT3ynde1wlJRP0551hDtI3FVA (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: cc91c82dab26df70a60f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)