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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3254/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: L8idlAtGDvARExj (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjF1UGdkeXRBQllfenMwSXJuS3NQY2d0cW4zZFc4NWY0UkU1d3A2MHp0cXciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMjU0LCJzdGF0ZV9ub25jZSI6IjM4NmQ3MzIyY2JjZTM5NTRkYmVlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMjU0In0sImlzcyI6IlRvb2wgdGVzdCIsInN1YiI6Ikw4aWRsQXRHRHZBUkV4aiIsImF1ZCI6IiBodHRwczovL3NpdGUudGVzdC9tb29kbGUvbW9kL2x0aS90b2tlbi5waHAiLCJpYXQiOjE3NjU4NDk4MTksImV4cCI6MTc2NTg1MDExOSwianRpIjoiZmRmMzliZmJiYTRlMWJlNjlmOTYifQ.j7Yyb7-Y36bzIDPO8j4Q-ULBbwkPkaHc-XotrYCW0arWVhzWJ9rz_iZ-W2FVhPsxzhl5g2gxLj16pKlWEafPnH86BWq-dffDLfS1qleN7-aD_umnNNkvq-TJZIQgwOCLwZt-wmvp2zY8FqSNxNyUl57XRTJAqC6xvXbKZDTnPpRUOKCFQV-np9122K_qPkWF49EV-eUXJW-PrrWEaPBi5FfMRl8ohPAwGP9izgWb9-1rI-l5ClnqvIWfw2lAh3taW50MSAyyB_qf724CD3jPKE35gGCBtgg91FddMsCtTCfBra8MqpxvxQAUnyftOk06zF4DVor9oNwMrh8dO_9LZw (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: 386d7322cbce3954dbee (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)