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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3783/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ikgxc0lKaHg1SHZjUFlBN3h5OEVJVlhtbjROdkxqWTlEQlNDS0JFdDFvX1UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNzgzLCJzdGF0ZV9ub25jZSI6IjBjZThmZTA1ZWQ4YTMyZDEyY2FjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNzgzIn0sImlzcyI6Imlhc2lyaXNUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80MTI2L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3OTQwMTQ2NTMsImV4cCI6MTc5NDAxNDk1MywianRpIjoiZTdhMGM3NDAxOThlZGJlNDY3YTAifQ.qS2nIl7XL7rYQqKANKzZTOOisygMm6nIAroT7RmGBBW_jKrD9A6aEgiwU6sf4fgMuKG4pHTCDUU5ouXFYOQ_9Jor7i7eGg7cXlNlEEv9KwbMNl9Zlg5esJ2ZpUhzinn1PdZmm2ZOeD9vwYe2J7RI9JPxcALmkaao7wbeZm8nx_yM6khEYY8zCKjxEV8GpILeQ2pMDd4zvMSN7dLg3p9i9RELeJy-TCTHanUIxA28J8o-hJkXn1MYvpVi9xyh3g5b9c-1KvyT4o8a74nbrb7CQi1IdYvEQj235OT8RYSBkqj96TgFMZ3GmAGnKCOg2ZUF-R_He1w2VnWtiN92Ho1CZw (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: 0ce8fe05ed8a32d12cac (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)