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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3330/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkRyUklNOS1rSnhsZGF3b0VsWk9zdGp1QXFCQnpBY0JBdFFGZTVHcDRKa28iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMzMwLCJzdGF0ZV9ub25jZSI6IjVjZjZmMjAwZDliZmQyMzZiMzkyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzMwIn0sImlzcyI6IlN1YmplY3QgVGVzdCBUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zNjY0L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3OTIxMzMzOTcsImV4cCI6MTc5MjEzMzY5NywianRpIjoiMTMyZTc5ZDVhZDRkZjRiZmZlMWMifQ.N0X_GdMZ8PoK_tlkBZ-y6w1nd1CoVys7GSbrPmUZd_Rf4M2RWjSra9Rx-iBe1EUluZTaM33Sn2DIoiFXrDkJG64Jii7m-8tpOPrKDxdXnTyB3SvBy3TyH5KternuQF04V3WsSi60Zoy2Ka8wTxNwUncjzbvE8ac6Wjx_ch0fA3VldfS0GF4eAgyMc7tgqRiBTQ0H6BMBbHUnTQ_8fuGbvcs_GoJkX-iQwc1h9VtKRyzG9yY6E7Ajc7Nwrhf49YQu_RnWHnnBuyECj2-B8tkjm5bW7eSa97orbt3OPWWPZEs2dHDtb3v4PrfwqIkC8Dkda6xn6ci4SKrPVheqQL5jXg (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: 5cf6f200d9bfd236b392 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)