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.eyJ0b29sX2lkIjoyOTY4LCJzdGF0ZV9ub25jZSI6IjdiOWZiMjI3NjVhZmU3MjI4NmRjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyOTY4In0sImlzcyI6ImxpenRvb2wiLCJzdWIiOiI2NjY1NDMyMSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzMzMDQvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4NTMxNjgzNCwiZXhwIjoxNzg1MzE3MTM0LCJqdGkiOiJjYTQ1OTRhZjhjYWVlODBhNjA4NiJ9.3SguSKQxBt9PWZuZPie6F7PmN-yfq3w6K9fJUSbCS9YQ2Syfg8pslUwfXTPj_2Nk8Xwelgy5lGTuhwjDFXfNrxFOclzpt65wbRATLL2bdOBNqtzh4PsaIwX5pjEiCcvfWftky145j24A2_5wdXcFf2qbPjvZXirFr_QQWKA_BZ5igyl5gFJ2Noawl57RusOM_RsFG_jQk2Lr_XM7KYEIxYujOjKmYRvYBX0F5Vpswy98qvTp6bfTUZrKLitkAZNAq9bcD2XXlcYudpMerXDaBefs6nNItOn7uimKrUbgwWBb3yO1qCUTTfS_ZXdnw6lHPS9rxxm_zrwQCfmvld0RwQ (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: 7b9fb22765afe72286dc (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)