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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5034/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: abcdef12 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlBNUFVfNnd1TlV4VE9pWFl1LXhVZEJmTklmZ2tsZkhDNXEwWVZnbGozQ0EiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MDM0LCJzdGF0ZV9ub25jZSI6ImEwODdiN2EzNjc4YzE2NWY5YTk4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MDM0In0sImlzcyI6InplIHRvb2wiLCJzdWIiOiJhYmNkZWYxMiIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzUyNDAvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc4MTY0ODg0MSwiZXhwIjoxNzgxNjQ5MTQxLCJqdGkiOiIyZDZlMWZmYThlNDJkYjQ5ZGQ3NyJ9.A9GJMDDFuBK8vXtiR3XYQwiMvK6cf4xverMBULKxzB_WxrqMeptsKtQh_EZ1uw83NXUpFCEPewgaOZfwM26-uYpShnCznO6Cy3Nc4Q7zGEz4_Ma6M9B0ouplBvVpi-SCHkmZ5s-3chwdVTiSS0UHjWTUiaLBwScS3tby0jFPpEnhM6vpFXGFwFyEzPC7A4W_rSTGW29Cz-nmEiG8dPgtHWGUrlUR5yZBXNAaNsVgr-QW8fHs1J6T5mPlCn3bEn-Y0mMT1SjFNF3MfJQRVAlNdX_U9Zx98XQOfjvgMxpNrZXfJIMHgGRboGjljbOjGtuEXtdExJ7SyX7GIM_g6TmJ-w (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: a087b7a3678c165f9a98 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)