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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2968/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: 66654321 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkVnM3VFTE45cjVibWFNMWVEMUF0bFgtc19FTHUteWtsaXQzb0kxRU4wT2MiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyOTY4LCJzdGF0ZV9ub25jZSI6ImI1YTJhMzk1NzBiYWY5YmY1YWZiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTY4In0sImlzcyI6ImxpenRvb2wiLCJzdWIiOiI2NjY1NDMyMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMzMDQvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NDM0MzY3MSwiZXhwIjoxNzc0MzQzOTcxLCJqdGkiOiI4NmQ4NzQyMzRmOGI1MTQ5ZDczOSJ9.qE48Vv-s92mkMAK6V6mDfMYN47FwmkDW3c3UwPXk5IB-cdUcmQOeERtztGF59N5hZd41aL0f9PCE07fmxrSrYTueRo3Dp5syqeAyiugqUt2-H7v6jhpFIEsFtFiivOj8mhKQJc_ncRxlChCGvNl9bGX8Fk6vsZjRkkgn7T7ACcjm79ImXBSgkGsfdVE40b8xLra9tZcJly6OTRQ8R8WTqMO5dyDdNk896NgqxUHaNzYLjhHWVAd2pXoKSZlXuZx6yJ6vym-TmCgWzEUF6M2sblhu5WN-qS_WpxMbUiQSbIqwahrDZJTAhSZeobSQpyvX-xdrcXpOnIZVU20FtdpGrg (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: b5a2a39570baf9bf5afb (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)