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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2292/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkNyaDU5SWN6YTBicWd3UmNZSjk1ckJCN3laMUlrNWdMSXRTNUl5TmZqclkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMjkyLCJzdGF0ZV9ub25jZSI6IjM0MWY1MDliZjcwNDA5NTBiOTRiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMjkyIn0sImlzcyI6IlBPQ09CTERlbGl2ZXJ5UGxhdGZvcm0wMDEiLCJzdWIiOiIxMjM0NSIsImF1ZCI6IiIsImlhdCI6MTc3MjU4NDgxMCwiZXhwIjoxNzcyNTg1MTEwLCJqdGkiOiI5OWQzYzJiNmFkYzA0NjVhMjg1NiJ9.HI6jiCeBg_nww7ZV6gjlfA94zhdK3JbjYb4CJMAEl6zRye7kJTAC6BVJ0Qm8UllPzo87BnakxyZpj2rlG0k3SWV10nqZOKvlBQT1u9-DWdLEOAYORaZ-KWFW_1TkUkt2pyjx8XHA4OUrLZrWg-TvHcUVRrrX29I0qNTVTUz1w4D2ng7q0ThjbWVwcSriSIQNVgvXJBrwcPjL4bRg22zUPGTNeIzabsllYdxUtHlT3CUHBGKWFJzhL482xEQ73QXDFjU-4sXz8H01ah3ZgBD9MndiN_gSGL0dI3CWhAf1F2jGVaIxCojjp1gDlOs91fJpyH05BIdFTW-R2XQ3E1xreg (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: 341f509bf7040950b94b (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)