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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2168/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: bonbon (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImYxTVFXeFc1cGV4bkpNNEdjUVZyM3hzS216Z3V4Sk9jQXIxTWZyNEVBZnciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMTY4LCJzdGF0ZV9ub25jZSI6IjAzYzcwODE5NjZmNTViOTZmOWE1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMTY4In0sImlzcyI6ImR1Y3Rvb2x0ZXN0Iiwic3ViIjoiYm9uYm9uIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjQ0MC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzY1ODI1MjgxLCJleHAiOjE3NjU4MjU1ODEsImp0aSI6IjM3ZThmNjA5N2Q0Mzg5ZDNmNWNmIn0.eJaQVHIL-_n0F5jm6W5MdvS7sWqY4xJJLr3ew7WurQ1zyHjQnRAakEYNngmaEGCKWy9BsjyFfqv65zS-mg3AZQBr7QPiPnwzgPt9uSHQOgSZ3_EciRSgNEN_37VDA6RA9GyBzwRHD23rzVMNXQSiVtObtN20ViYPQPdXXhh9RDnjI30eKUIwjemr9NPlbcC05wDFLUSjxZj4-KyGLMEXG0T6BJZ2Z467V9Tos0bZ9vIpMKXsqqdMJGg7shIBYdylWuaXvpsWKKmn7UUmtC0OQbTUszdBiwlVhrdSvbWMC7NaGW98pY2kYgPQoMDsY0k9th09cNKC7ONpxuvY_goKhQ (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: 03c7081966f55b96f9a5 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)