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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3346/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImJvS01NUFczNGhSVXpsQW85d0hoZTRVYUpza3RPNVFVelJ2ckRabDJIcnciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMzQ2LCJzdGF0ZV9ub25jZSI6IjIzMGNjZjE5NzgzZDI4MTQ2YzJiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzQ2In0sImlzcyI6InNjb3R0IDExLzYvMjAyMiIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzY4MS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzkyMjgzMjU2LCJleHAiOjE3OTIyODM1NTYsImp0aSI6ImFiYTM3YjQzNTAzY2E3OTk4MDg3In0.DyJJAWpbiDGgt0asuV5_iY7of-AkgiaDjlkYTUg84omwXMhHHbBWyCQjyGJ55vPI0UW6bVK44rfmKVndqMGFbae7a4ckweueUj8keVmY90i0dNNjx3ImF3_p6T93CBkQoClOMMgcU-ASu4QrQLuN5ooDnxeZOXn5K-p9qbX9ksh0mFqPLTXcaGWcR8hNERxRStdEv6iwoZxwezKw0KIlHvYP9X-rOTcc8FjuGg6FfatI5CuJ1yfhsPSqIP-apOkcST1g015wYart3B4uTe4h-TOu79q4xbQCP--KKJ2Uk9Cvh7U3Au3FY4LsrDbthpFvPzNIeWsLMV7GLgnCLL1fSQ (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: 230ccf19783d28146c2b (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)