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.eyJ0b29sX2lkIjozMTA1LCJzdGF0ZV9ub25jZSI6IjA0OTBkZWFjNWMzNzczZDUxNDNjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMTA1In0sImlzcyI6IlNDIiwic3ViIjoiMTIzIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzQ0NC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg3Njc0NTQ5LCJleHAiOjE3ODc2NzQ4NDksImp0aSI6Ijk2ZGJlMjY1Njg5NGIxOTA2OWQ4In0.DCrxTXNfOFcqghzOtmh2tXbYl1IO3XdCjowwOEeSbQuuehhgmtsHh2Wgj6sq24Z1eHEsB53IuzNwJvpVc8xPZDziw1t6MqJMilYPpeCRl2hErvf7xNBGsl6LnBNjgn7DKy5KV7e2GOYIQK-R6qDEpNMInOsL09txQsmVJi9TFuYNrfxZiVaBxrDF6daybXrOZc1FYTa8QAc_A0dbN6SrZSTVw4xy3RvCCOzR6rHhw-NA9H4X3cFbcEkXcOmkwfDvpmyeXgqjVrKbxls9Nw0nQEdbS61KHLvABFFeKDJ2sUNIVxtzJWfHnlZb_qWD6ttTvlj2vXw6a6zbM15PIPNqWg (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: 0490deac5c3773d5143c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)