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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5317/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: 114514 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImJsUVpqbk1sUHdDYjdZT3FWT19yWV9MUkVscTZQekdMdzVmbV84d003eG8iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MzE3LCJzdGF0ZV9ub25jZSI6IjcwZjk0YmNkZmEwMDM3ZmFjZjQ2IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MzE3In0sImlzcyI6IkRhcmtUb29sIiwic3ViIjoiMTE0NTE0IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNTUxNC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzkzMDI0Njg3LCJleHAiOjE3OTMwMjQ5ODcsImp0aSI6ImVlYzQyODVjYWEwNzlkOWI1MDgwIn0.gXTsd0rxoixzhEaos8CAbfDcy4iZHZduO4P_4NiOS1FpBeaN9xDKCzwPRM-Cy3VG-5T7vifyVwOcJEfMYsyVvvDzocT4C2r5C2sG8Kf9jOk0zHmoxSsbZZlNpiHnUXaTPL1gBzGFTqT_gGVJ2HsqHgcsBpZZrj44wv2xvULRg473JWXoiFKDNT2-1Cdr1lWXyhwfm2t7MQteoEmUDb9SHiFLkkxBIoh32NMGXnNCbYUoZLnQmmfGMbQBFxVfXa_biOwVO3u7d9TNxcvzmSUdfVb2oXb7go8T3fZapSDriXCcdD0SjcumUyf4Dp7X0Fux5r1kDj_t4QpvSnb1tj0WDw (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: 70f94bcdfa0037facf46 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)