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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4333/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlR1WnpLVEotc2oxdC12RzNkN2pGZlFlNkR4QjBQdS1NSUhiVTlIdXYtNU0iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MzMzLCJzdGF0ZV9ub25jZSI6ImZkMTQ3ZTdlYzcxZTAyNzc3MzBjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MzMzIn0sImlzcyI6ImJsb3Nzb21fdG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDQzMC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg1MzYxMzYzLCJleHAiOjE3ODUzNjE2NjMsImp0aSI6IjgyODQ5MmRkNmJmOTMwZGU1YTgwIn0.MV8dmQrwdOq-fpe_6x1Q-csFl59zOh2PfF2C9nbWPfvkeZL0g2NDlJcCH36RNCK1Fd3G_CAGceNNKJqvHNE1HpiLG71LyXp2ZoIDrlG-CAkLzZnBTXOIzpxcdoebJq9qZwl-HSUFdfneB6IvEKolw2X-6xIRnXcDalqu-MKUbFlls4AIs4jCaCYt8V9p5lysV-4qY74MmB2xCCVKikoWgZ4iJGuU3s68CcvOfBrnNDZE71cQtluz479ZLXMIU__NnH8bpW4HCHxqtYbcmg615-vGamqndTS3S3Xt22S-opiu8xMHUBLYBSe2zIklWld178Lb_R-dxgdJv9HOFakqKA (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: fd147e7ec71e0277730c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)