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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2930/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: px (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkRrOHFxTkUzb0lBMTZOVENXM1hxU1lEVEJzeVBEWVU5bk1uZGE3b1A5TjQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyOTMwLCJzdGF0ZV9ub25jZSI6ImEyYzY4OWFlMDY4ZWM4ZTU2ZWM5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTMwIn0sImlzcyI6Imx0aS1hcGkiLCJzdWIiOiJweCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMyNTcvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NTA0NTQ3MCwiZXhwIjoxNzc1MDQ1NzcwLCJqdGkiOiJhM2FjYmZlYTZmY2IwYjc5YTViYiJ9.aGEPjSHOu4vrAa7h_YKrclSGiOjrWIZCgfrAdo3JINt83pO0BRkUbSInJ2scdpZAOMmlkRqqmb1ZXEFDXafn9tLiZiDmJOA1Z0sKdfbCkAfwCWP1pFtfq7lkbiwhMcKyNAjdhjPSAXzicdnWM4Gu9OswDy7WySCh3ePRHDneNZ3QpaawU7xuX4qnGvrVLewAlld1c-Hbwu2d8N2GkN8L0bLKTG_9bC8B7X-xiFGvxqtZPwVwCzgYE50WOJJelNK-tWiKAi410alCfZP7oR1N13P7ZZZDA9KFxN0mqfX04VrfaAy38KO-n62Q1TxCeXAfeqBZEXnvzN6l1vM2mFNVcA (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: a2c689ae068ec8e56ec9 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)