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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3761/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: client123 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjBESFRrazlfcU9pa2dfSzFHV2c5MWphNnVVOGR1alRDcms1VVZYWW44YkUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNzYxLCJzdGF0ZV9ub25jZSI6ImI5NjVkZDY1ZGUxMmUxMGQ3NmFmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNzYxIn0sImlzcyI6IkNYUCBUb29sIiwic3ViIjoiY2xpZW50MTIzIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDEwNi9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzgyNDUxOTc3LCJleHAiOjE3ODI0NTIyNzcsImp0aSI6IjliOTQxZWZmMWEzMDg2NWFjM2M0In0.eqOjpWq1P9apV3VzKK39oMGDp99KXEy6-qVPS2BTk70HgH8GxGXC7LoEzhUgipOZBXThvxSbRE4wn9IAkYZ2IHJsM6y4UlbLoY2WFgbU4ZP7kqRQZdnf17o2q4sH7MN85CLIfuvah85kyyTqj6CPUTt6IKPQI3Qr4FxatOO6gX__DfjzJavJIXwpVWZC_lGUCpwKLwayEZxPF9ULpB0N9y-W1G_lGdTAAXON7ugcwB7d-CFR1afXP0ejMBsSsXhnNRDIon_CfX8xc--XtzCAzp15a5GUAJjxrE5E0po1EeD3gmsFjYLwLUD9O4uPSlgW-9vIcWlEoZvRh2hU5mt1NA (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: b965dd65de12e10d76af (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)