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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2110/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik0ybm93T0tFT3M5anNTOGNqOVVwWGp4Qm54cjNkOE9mNjlqTmF1eDJZZFEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMTEwLCJzdGF0ZV9ub25jZSI6IjcwMzVmMjE4ZWY3Mzc3OGQ3ODNjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMTEwIn0sImlzcyI6InNhbWlyIGp1bHkgdG9vbCIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjM3Mi9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzgzOTYzNjkxLCJleHAiOjE3ODM5NjM5OTEsImp0aSI6IjRhNDA2OTVlNjIxYjhlMDFmNDcwIn0.NHSLGUYcIPtzDQ3VfvlbwNgnlmnWyx9C82hs4uEBP7OS7gXreCK3HrxA4XIdp9UKsoxNN1bj1SYttmEsThtYZJQih_FDwBvcuZNTWyRTOX__BTR8sMb1B2jVXybdtOoRH6ZAR-qJOQ6LyRw10strdZOYx2ickV3OuepUXXP0dHEcO634P5qyo5UaeBPQGKaYnYbn2WdRA3Z-1jUlFjOTPjFYJjOuLyTQ0MR5MXE1z_OHAdwLidQCEpdD44uzVWV8YsBbHdAQ9GE9w5OMVC0ekE-ewe02sJwteEXqUWMNvq0RMbpbA7kYvhD7RX85HmMUVx-656NcFa5DHUbhpmVUyA (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: 7035f218ef73778d783c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)