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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3279/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImtpQS1HdEdXLTF5MmkwNVVCdExSRmlFZ0VWUG5Gd2tKMDhFOEJhRHR6V0kiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMjc5LCJzdGF0ZV9ub25jZSI6Ijg2ZjExMmFlNGQ2NWVjYmRlZmY1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMjc5In0sImlzcyI6IkxPT1AtVFRvb2wiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzM2MjIvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5MjExNzk4NywiZXhwIjoxNzkyMTE4Mjg3LCJqdGkiOiI2NzM2ZGE0Yzk5MGJkOTk3ZjA3ZSJ9.jQeirc_VOYG00MApoZcfChAeei_PcngFwn1solPrLSltIa-LJeZ7tHZA2Lt5iZRPEIxNfums8jR_RTrfSbOipqEu4GN09SoUz0I6Fe5CMw5TZQMgvmXtw_BwrzPuHW_7-YjIppGtCMh4Awv5Oz3GXDDzjgU5ON6SkGipQIaEq_iQvzslpgVwEWE8SYK7-w5UFzuuJYxPYl2qfJAgK0Sd7CdUQC12FUbi9esHKIx63FDVU5lEXYseKealwuo7jpGycLdAg61elstEDSgkZmjJ8QEDs-jvW3QiTClt-7onMYxwj0HWi2NmNO6fFCzoyqdfrhLtxWuRw5zae8-rmezKDw (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: 86f112ae4d65ecbdeff5 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)