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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2968/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: 66654321 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkVnM3VFTE45cjVibWFNMWVEMUF0bFgtc19FTHUteWtsaXQzb0kxRU4wT2MiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyOTY4LCJzdGF0ZV9ub25jZSI6IjY3ZDM5Yzk3MTIxZTM5YzBmMDRhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTY4In0sImlzcyI6ImxpenRvb2wiLCJzdWIiOiI2NjY1NDMyMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMzMDQvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4OTkyMzg5NCwiZXhwIjoxNzg5OTI0MTk0LCJqdGkiOiI1YTNmMWQ0OWYzZDgwYjIwZTA5ZSJ9.Hxnif5Pwr9mebF8b7GyvNeqoIi_3hgBPMg6h57kkmG-7CEDUkt5SiHjuvOfURf28ZDBqyzM1Rsdt0AiDLRMSooI3EBIK5bcXCTr0aE7OHRMxKnZftKeEQCuJlsUWP_NeXJ2lQmVg0vFBI3cxKoINSnOIlEZYrT4EQ9UQOp2lT1b0UkltF99iiNXnLukBjvuQuQyiiTJFrgz16lqDbCF09GX4KAuCp0I92jSvHFgi8HN4XICURFttOPB5CsSyK6Yt8AnkAAj7hyS4esHB75VdBXG24cZekfgfIGsciQIxIF6r8j7-ZNtg1dRtQTE1_gcI4kF1Y5hR3-BtyTMy4wWalw (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: 67d39c97121e39c0f04a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)