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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4326/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: ImsSomeClientIdSetInPlat (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImZTTG5jbDVkZmE1RHo0Qnd4TEw4UWlMTWdIV0lXZXJQR24tdFlSVmNSLTgiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MzI2LCJzdGF0ZV9ub25jZSI6Ijk1MDY0YjE1MjhmOTg1NDQ5OWFiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MzI2In0sImlzcyI6Ik15VG9vbE5hbWUiLCJzdWIiOiJJbXNTb21lQ2xpZW50SWRTZXRJblBsYXQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NDIzL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3OTIzODEwOTYsImV4cCI6MTc5MjM4MTM5NiwianRpIjoiNWE1MzMzZDU0ZWM4YmRhZThlYTYifQ.tFbJOYrbSdDOoqxZVULpVXNlhs2kj8T1LJijP-_kWCqZhlyv0C7i9E5Qfuz9_MQhq_nSnt1zq_gpT3oS5CRIchEmx3vdD47PTWC5yGSgAfShKLWM10LgRXnuE8l5winbHfuoCydlR50Ww22NYgtdC7g0-9EFcrGEfvlhc9FX_Jgh44Oja1VPGl2F1W0d6-AvEX8SeOuQWPJDUjQIdiiS8E9dge2K5AZdneKCS_F9ZD5jaND0zZ5uyzOncyYcTEKVz0APVEqC6ZEA8eHBmGGzNc52LxsrBwDE3tEyfRHONxnd7emgvr74QgDyBm7tNlUy2ZNkX7h31wCoE_8RIundpg (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: 95064b1528f9854499ab (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)