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.eyJ0b29sX2lkIjo0NDkxLCJzdGF0ZV9ub25jZSI6IjZmZmM0MGVkMDk0MWExYTBiMzYzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NDkxIn0sImlzcyI6InBhdHJpY2tfaW5pdF90b29sIiwic3ViIjoicGF0cmlja19pbml0IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDU2Ny9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcwNTk2MzYwLCJleHAiOjE3NzA1OTY2NjAsImp0aSI6IjA3OThhMWRkNzEzOTJlN2JmMTMxIn0.vMb6pEJp-2bcimvYBlY-NOvlj2dFu2_r173Zf1vAc0NF98lxf4c5rdKflVXcljm8VCrmnOcA-jPnh-IhCtrzGDZqQCanLZR05gQpEyICgEelMb4URQjfZsq_sAe4-SLp-MXaw5T6oc6zykDF3fqxmnZXS6_PoXb4XAG4igKiw3sXn8sKPK9YxoTU-pY470-LwKDA5ZakSiFe3csmSFW3vHKP2eA3_MvlUokHlcFKMzpgF9mf2ZBNeeaWVt3eKNM8EgKaMyX6G5aOONZIc7E9Sm2nYGS1d2yJf4cikB7hUjbF1QZhXdEUd8SzO9RajI71g50ufE7JcNArBpEGSFfxMg (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: 6ffc40ed0941a1a0b363 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)