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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2930/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: px (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkRrOHFxTkUzb0lBMTZOVENXM1hxU1lEVEJzeVBEWVU5bk1uZGE3b1A5TjQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyOTMwLCJzdGF0ZV9ub25jZSI6IjhkNTVlZTE4NzU0Y2RiZDYyMWY5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTMwIn0sImlzcyI6Imx0aS1hcGkiLCJzdWIiOiJweCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMyNTcvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NzEyMTA1NiwiZXhwIjoxNzc3MTIxMzU2LCJqdGkiOiJjZTY1MWU1MjkzYjZiZTk4YWIxNiJ9.UD9zV7vWDLY8I0Uo_sPy2ylHQvBFYOhz_lDvJpeEbomXNEdOESqVZvO5lWcpV5KikaTqNfV2iVmjbfGfMDIQa0WnHOCiXQGSVOhUtGzWvgPjqUHrpZ02tdXTsfcJ4elxar1uOzVIMhBSeU6rFSlpKllH1PEbS7vDIIggKdwlR1EgP8seBnPESWyGrX98erzK4wGGEqMGK443-KbOrOfgGsfr33Z8lvVe8Id2Soaj-L9QawCSFVnROLcZkM2cmI5sN9xNj9qhw3SQyPof8SeEj5351vtGY9q62FNELRv6eFcBeb8wAfWcQwpp5Htc7BmypEeqv6q81kyfO4qHM_tXzA (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: 8d55ee18754cdbd621f9 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)