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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2333/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: abcdefg (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InFKbXBjSnNGWkM3dkktMXdlZDVJMnlWUm9xaVNBQ1VlakpzeDJKcGY5d3ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMzMzLCJzdGF0ZV9ub25jZSI6IjQzNDMyNzE2ZjgzZDBhN2FmZDlkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzMzIn0sImlzcyI6IkFpemF3YSBFeGFtcGxlIFRvb2wyIiwic3ViIjoiYWJjZGVmZyIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzI2MDAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5MjA2MTEzOCwiZXhwIjoxNzkyMDYxNDM4LCJqdGkiOiI5NWFmMTFmODEzNWRmNWY1MTU5MyJ9.xtBsDQiQDrMRnrwzN-EIKMxDvVxexf8N947q1qq5nl1d2OCkheXnYlEdssBbkYy9MAYbruC6nC4t7vFxDiUsYWExCcHHOPI2PdNjQo10In3jtw94PhkzluvV9f0DrOXInoh7_MDMyH0mPCW0rn3IFe45mbztkBTpMOhTrx_gzlwmbAIJdFcuRoaQWCfcpacJnlVhxWiurjfAyx9ixu4kXgjaSvBu2SXbFNOCOpYqb83QmlER6FMHCQ4UzSBXmFtr2z8QxMfiYkAUVtefT1qw1VG1CE1ipHQiRS0JuFiObZXGD8lIcpa8cMpDakwoivIe5t35O7HrnNdQTcxgU9gJxw (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: 43432716f83d0a7afd9d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)