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.eyJ0b29sX2lkIjo0NDkxLCJzdGF0ZV9ub25jZSI6IjZjNjExZDY5YjZhMGYwMDQ2NTVkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NDkxIn0sImlzcyI6InBhdHJpY2tfaW5pdF90b29sIiwic3ViIjoicGF0cmlja19pbml0IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDU2Ny9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzczNzEzOTIxLCJleHAiOjE3NzM3MTQyMjEsImp0aSI6Ijk4NmMxNmRiNDc1YTE5ZTg1OThkIn0.b-AtQI7AaUIaxfn3HV-UIYYf9Hip3U3tlkJJ1sjHD9xpMvpPPfgqFXDLP4m1OOEbzQF8u3nANyVnacZrMTe8J8TilR3hKlFRFb1p_0IZXZ5eZ4uwJrjKsfvUoaiPqDU1Reedj_5HD9Mi9z9A_5tz8j20GUIxE9UFJRhBjRPeHnVwloesDKUdy6GrZ9IBDQE0oj3aFeuI2HFkh9uKPSoYpuo40Hq8Bm5Ch9DHXc23zT6O_W2iTVW73xMRffpMJOlaO5MiQ_WWXnG3prcJqolK51QOd7RJbldk9NFBqW7u3X5ZDqRi78V2Vgnrk7erqdqdtDpzeV2sNPhdDo9wHutgng (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: 6c611d69b6a0f004655d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)