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.eyJ0b29sX2lkIjo0MzMzLCJzdGF0ZV9ub25jZSI6IjY3YTJmOTFhMDAzMjEzODdhZDJlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MzMzIn0sImlzcyI6ImJsb3Nzb21fdG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDQzMC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzkzOTk5MTgxLCJleHAiOjE3OTM5OTk0ODEsImp0aSI6ImU2NzdkOTg3Njg0ODllZTlmMGE1In0.NRRX1-hkANG9wvEZsheHAWHVNIBO4Y-BybS4Dq6-4kPomzTmL0xfwa__QSFbUx6xqsdFc2Rim2E-_RNL6_mRiGw61iwXL6WhaGMgCMzjEvCtvLEwGRYFfjCQs53l5V3M2WnU7xhG4e595yqH0r-CZ73BdWTw8S85kyEQhE5Vn_wTQ74Drvd5snCLXyzQgprk_eAS6r93PEE07i7A2gfYsYn3Vur69C0GOs_voxl1oNA47WExtGfjzG-9s-w4qFaC2eDkKhtaROt_ZLM6ma95zCzB7ckR8TSKn2qTxtWgYDKnVZpc1TfQwCsoQGX3khPiWnBFTlGsOHtHJPXOXfL1qw (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: 67a2f91a00321387ad2e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)