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.eyJ0b29sX2lkIjo1MzE3LCJzdGF0ZV9ub25jZSI6ImQ5NjY0N2M4OTk4M2YwOThkMzc1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MzE3In0sImlzcyI6IkRhcmtUb29sIiwic3ViIjoiMTE0NTE0IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNTUxNC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc0OTY4NjQ3LCJleHAiOjE3NzQ5Njg5NDcsImp0aSI6Ijk3ZGM0OTdkMjk0MGUwYjNlMDYwIn0.uQzSrqf04_sYsLNbdX_XrQjvSJEeEN8B8zBNAZzSZ3VvS_CNzUXgdVJwu4_YgVL6HujooQZX3B6WKwSZ7_cuEaD5HVtBz19Lcs-Aed7TkUELOQOKJoa9uJGZOsArIBMFu818EXHYa9WD9nUlg9HZ30CG8bLd3O9BFs6JpqqAjOkHDdj3aao7W8GxrxzuO-GIWbsBn28sgcUB6K6A6fI_Zv0kDvddOpz6EFbkqUrfHdWy9T_l4tOKpLfPAJ4XstL97KUhVX2eplWd-TWXvC-Hi7tE6DDgJHuQxWITLV096hlzMZdRszoGade-GM-2ioSCkB45gncg6Zk4wOiF3Oo1Xw (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: d96647c89983f098d375 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)