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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2406/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: 1234566 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImdIR1pNWHhTUEpqLWx6dnlWVnFoZTBCLWwweFRIaEprRHB1N3gyQTJ1U28iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNDA2LCJzdGF0ZV9ub25jZSI6IjM1OTljZTM3ZWZlYzM5MjI2N2Y2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNDA2In0sImlzcyI6InZtcC10b29sIiwic3ViIjoiMTIzNDU2NiIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI2OTAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NzY1NTYyMSwiZXhwIjoxNzg3NjU1OTIxLCJqdGkiOiIxZDQ0ZTc3ZDIwNDY5MWJlMDM1MyJ9.EG4XlDPNHg5arMrnqnHnyQKTUz0Yv_XKWifvRr5UIQ7uqu0EsWnh__5JVrrvDdXu2-UtJXBFyZWEsayUxwKOOFjuIuRYAr0HiW-KRONQP7gbfuC5DD2Gn4exSXcsW0qopoXO6iHAGRHHETMbi-jLWwBqdVhBauuUu7LgnbRnVpbYAX1yR2q7tPhtEBiE99bKl2gzqvniL_pa-JhplCv--MwIW5DKhORWtBGTonjo73i4qS6LULIPOfnY2A9BrdFvOPANyzQbyiGwiJWPGwmSPDRg32X1X_VkVB7d_ao9igBK7n90UvDSyPoeaJHzWKae62F9iNtMsSF0mtMI9rOwnA (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: 3599ce37efec392267f6 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)