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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2333/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: abcdefg (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InFKbXBjSnNGWkM3dkktMXdlZDVJMnlWUm9xaVNBQ1VlakpzeDJKcGY5d3ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMzMzLCJzdGF0ZV9ub25jZSI6ImQ4OWFhY2I0YzQxMGRiZjQ0YjZmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzMzIn0sImlzcyI6IkFpemF3YSBFeGFtcGxlIFRvb2wyIiwic3ViIjoiYWJjZGVmZyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI2MDAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2NjMwNzUyOCwiZXhwIjoxNzY2MzA3ODI4LCJqdGkiOiI0Mjc1OTUxNGZiMzAzZGMxOTA2ZSJ9.IvEUIEx9vKy-DB2tNZcK1eNGqULYxERLBDyrPWE78hBH8vMuo-IkP_ov_-JkcQf-IqC36P3ykPBFBaB5fmW70dgeI5QFr-kWgmPXVgn-s1MktMvz71JOogh5O6SxNJfJOe5VXi5r1qStiYV4OaB84gZy9SyTIK2NuIr1S5F8lHAQ-oJ6xQuWjJmb8R3vFcZ5PR9GFF2YZ4O69aTihxqkIg6V4ThY3t4QHLNUElFOLhjdS7am_gQHI-77bMmbsynun4DBa4KpWfkgaEyVptGXR-KAxSHkzVpGfkewyX1EJrq1OTFfGEFnnkt4Qp375bGvL5tUziQ2YECO2_Y2Neg6Vg (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: d89aacb4c410dbf44b6f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)