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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3221/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: sx753kesoke5vhxrp6ggd8pg (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ijl6LTUxYnpRV3FybksyTnFXdmZVN0RwQXBCcjhmUUpkTUtUeXA0aER6Y3MiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMjIxLCJzdGF0ZV9ub25jZSI6IjAxNDNkNGVkOGQwNTYyNjFlODVjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMjIxIn0sImlzcyI6IlBlbGNrbWFucyBUb29sIiwic3ViIjoic3g3NTNrZXNva2U1dmh4cnA2Z2dkOHBnIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzU3Ny9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc1MzkyMTM0LCJleHAiOjE3NzUzOTI0MzQsImp0aSI6IjBlNjczOGMwYTlkNGM0M2NlMGNjIn0.UrUWzWbH6LM8jaS-E9-2sdsTaa5UQ5zzEGggsQ9LmHSG-GH3kjVkLwL8qaTm9mRX-6m5gjUZGvg_KhdU4A5vnOrS_AGWG-v9YrQtRKSytybsYA6aqdcu1lV_p_bKgeG1-z0YetG_b996H2d5onQnZZSftZbqqwCVCgQ3MG7WgWbUzvMCVj-0yqBXk0ivrGbPFYP8khIVoW6zpOMBQ2PjvI7ZXds_LChXfLTG5-00vn1MuALAM1mZAEGhssFnOQHSyOmOnpry9__HS5oHyNkvqurVJafN2BIJI34dminuEdk6PDFHteAwT3bLOM940yO2fgy7JpHQOPmgWDPO9wVe4A (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: 0143d4ed8d056261e85c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)