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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3393/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: TFI (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImxVQXBld3FVLWlPYmpoWHpGdlRrbm9aRWdPVXJsbWFTZVlvMGlIZXNfRDAiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMzkzLCJzdGF0ZV9ub25jZSI6ImU0Yzg4NGIzZTgwNzFiNDNmNjdmIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzkzIn0sImlzcyI6IlJvYm90ZWsgMiBUb29sIiwic3ViIjoiVEZJIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzczMC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc3MDc5NDE5LCJleHAiOjE3NzcwNzk3MTksImp0aSI6ImE2NTQ5ZTRiYTk0YWUzOGMxNGFkIn0.H98sfCpUQ1rYiLw26h7vdM_MLp2IpJy6HlJAh4EEl87I9aUf7IAFZFp0SVZPi3ILYI-NJmQ5plGbyklJYGEXWEmBerF8O6tYxXr5CiYJxmMzxcIUvcpvRVuyb89X4L_E3t0nRD63Hj6-R0bL3UgOTZB5GaewCyJSkB693cErKG03s7zun06hqgb3j-oLqQWXD05lQjNlPJ4xgRel3x32EkouJw7ID-lQyWQaFVY23GkVNO29PTWkQZ-_TEIsLqpxwewcdl9wt5ZCple5Dxg_aujYvFr4OefBs21Z3dcucNjQserzTIy4VWcVgfmoGMcjcuJSXgfsNgYCushfNTgbhA (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: e4c884b3e8071b43f67f (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)