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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1914/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: 09876543210 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImVZOExPVjJzTVpNUXU3ai1SVzJkTWNmaGRkMS1UYUpPY20xcEVLaE9kLVEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxOTE0LCJzdGF0ZV9ub25jZSI6IjJiMWY5Zjg2YmQ2NTMxZDU4OWQ4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxOTE0In0sImlzcyI6Im15dGVzdDFfdG9vbCIsInN1YiI6IjA5ODc2NTQzMjEwIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjA5NC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc2MzIwODg2LCJleHAiOjE3NzYzMjExODYsImp0aSI6IjU4NWEwNjgyZDhiYTgyZTQ5Y2YwIn0.r7N8v0xiFMpxAJoPioxHT5EPDzuZbwU_PURtrDXHXQH9JVRwvQLNJsiF9UMjxdkttbYSOM2hijyypihQZ_Fdyc6NLZ3DWhQmWrKP4Df1BVfYDf0H1yt91fZSlGg0xfs3OOD8ozVCaG6k5qR_p_ma32vGxlqQ0cL3-nGY3HCwpqrFMVU472h0lyaO0lbW6QqQUphroewfKscYkRozpR7HGwJm1ynsvzqvEx-4XtoK8xNBENzNUZdSa1W9DdTX97Ab8K9eRR0xNJMaULWrvY01h2voosN4DYC3UaY1H2fWJ8DpLQ84fguqFaaVR5CRBgUSRb-p6XKlON3tHNV2DXoMYA (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: 2b1f9f86bd6531d589d8 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)