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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2061/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImhWRWQzdmhSU09haURON09PNmoyMWI3bUFKUmlkSVBsNGZNbEt4eGQ5QzQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMDYxLCJzdGF0ZV9ub25jZSI6ImI1Mzc3MWVkNjVlNmRhMmE2YzhlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMDYxIn0sImlzcyI6IlRvb2wwOS0wNy0yMSIsInN1YiI6IjEyMzQ1IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjMxNi9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzUxNjExNzExLCJleHAiOjE3NTE2MTIwMTEsImp0aSI6ImE4NzQ3MjJjMzBlYTFlMTBmNWM3In0.f71fuNJvGegdi6NfcoV2TNhNYsHK-YCDsvxdeu3lArlpnwar8GKsHJnNSCPIQ8MLHVir3-cwLqU9jVPlJPaoVmaH2YGwmgwDD6-szHtEncEsJ0dsbD-kXR7GSSfokBb9BGW55rGcHWcV6RHloDKRHbGQbwIhxd-rMP0tak5ifyUarbVDX7k2t-4Z9svMn2k8eF03YVv-vsbD5IkS80l_Mw9MAtJxbpqcZMf7OfsulU1txbiV4NpT7616fK7vucJPibGBWoo8wk0uXZ1hGInl2s3mn6VY8FlPXXAvpYwD4gcgUSfCCoj_4SYB1ijz5Ff5RRLpowIhf5gGc4I4MrhKWw (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: b53771ed65e6da2a6c8e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)