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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2513/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImphSk5wSk9NNm9EQms2bmJXcGc2b3BEbWJGNzNSbjhwUlRrbXp3akljeGMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNTEzLCJzdGF0ZV9ub25jZSI6ImNiNjQ1Y2JmODdlNzM3YjZlMTg0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNTEzIn0sImlzcyI6Ikx0b29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yODA4L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODI1MDA3MjAsImV4cCI6MTc4MjUwMTAyMCwianRpIjoiOGQwZDY2ZmI2MzQ3ZWMxOWQ3NjEifQ.koNAcz5MSo5Jl2xGE0DX2OYNZLQu1ae31dg_9elVkzTMF8i_TMj1zLi6_0onRnes7eHLTI8AaVOOagpFDqi0_TnHshE5swwIVPg_uDK7g6NuJOBU88SYErqw7s325zFJlCDq2MHFtSQTC-sO2c037BO7SMfD6QO6VD23cAY8QUOpy-QLl9LT1vWb7lAK4JJhm7UH19C8UDuEcycJRWuwf25Th0PT9as00tHyuR6kVCkwBB3KjyuXYHb3mYVcndeee5fIEpYEbKvh7iPIYAGK7Mh1sXiNlP6u_67J96EDUYkbxGqV-4maiCHVlwz_XHVlAflCc2agu3z0_pfO61dWeA (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: cb645cbf87e737b6e184 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)