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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3283/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: memetown (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IklMdExhSkptclNZWW1YZVl3ZHJsd18wR2gydTFpekhRX3VycTEwRFRxUm8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMjgzLCJzdGF0ZV9ub25jZSI6IjZmMjI3Y2UxNjM1MzlmYjYwMDMzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMjgzIn0sImlzcyI6InlvdSBhcmUgdG9vbCIsInN1YiI6Im1lbWV0b3duIiwiYXVkIjoiaHR0cDovL2xvY2FsaG9zdDozMDAwL2xvZ2luIiwiaWF0IjoxNzcwMzI0NTYwLCJleHAiOjE3NzAzMjQ4NjAsImp0aSI6ImI1Y2M0MmJmYTM2N2Q4OTZlNjRmIn0.wM0PB7LxvvkL2bnim9ksya2L8xNRKt36RYbwzkopUKXu6w-xksD8MB_9VzpKJhxGnDXD8hIR5NiCjy6YjFNEWVaeSE5VLNxSss28gLN6J6nJ2TvKymQFeJ4-NWXdZ-ieMe2OxKTrJscs6hbeJhKwJmKyZRkduLXC9uqfJPC9adlN7GuffzWMcyu1LNmwA6bpK2t5wnaZQxphzRM0bCcZAehWdSPv-YPVwq2Q3vzQckzFnn7Cbmw3Rue9b5-FWTqiu5q_nxq4TOtcr4W_D_eaDtwfuYS_Vga3R47LzgkViHxCWAKesZbr_bu8KcXILd3s9OApsGkxRywqjp2u9Z7WJw (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: 6f227ce163539fb60033 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)