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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4491/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: patrick_init (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InNFOHQ2dkhWY1hrTWQxSEcwUktSTm5xXzJCTkJoQ1duOWhmdi1Nd2hwR1UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NDkxLCJzdGF0ZV9ub25jZSI6ImM5ZGY2ZWYwMWNkMmQzY2IxZGRlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NDkxIn0sImlzcyI6InBhdHJpY2tfaW5pdF90b29sIiwic3ViIjoicGF0cmlja19pbml0IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDU2Ny9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg1MzYxMjk5LCJleHAiOjE3ODUzNjE1OTksImp0aSI6IjFlNzAzM2MyYjBmODI3MWVmMzE0In0.SxnfmH-Y-qMQgCjz15faBGI1vgSaWNIT7oL1gCzzJXiVjr8Qrtk72lZDEE877pv84BHkwvJatWV_FMHzIE15mfDxM2hjGq4d5_27oagJcyOHCXRUgdQHUxuLugnbK9JYZV0RKPbzh-3Xvsp5U_kAOxG07vYrVvIqbDGRKnj2NU-kAAAGV1EMxSVfSC0cpvnyKPHYMJnRHG6HduWQskg19QWL2x5qf0K1ccqmlbSmcZsvSsVX-VSpP78JZRnUfPJvd6Ohy4oGhl-Yv_gVnHsHziE8Lau-TsWGOGZ-FdOeCEBgZkcp5vFauQ4CzUhaq2sq_vhhXlRA8qn3U3PjZVDuRg (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: c9df6ef01cd2d3cb1dde (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)