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.eyJ0b29sX2lkIjozMzkzLCJzdGF0ZV9ub25jZSI6ImE1ODFkY2U1MzI5YjMyMTEzZDMxIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzkzIn0sImlzcyI6IlJvYm90ZWsgMiBUb29sIiwic3ViIjoiVEZJIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMzczMC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzg1MzE4OTA3LCJleHAiOjE3ODUzMTkyMDcsImp0aSI6IjgxZjVhMTBkYjQyMWYwZmNmNDg5In0.i9v1B1gvIvAoOJJ-sEHhvffvMRwarvc-JQQGzugOLpeW3ucOgzxnADzRAHq5I58kYqadZQtNr0V2fhZcl0zJ-FRXVgtF5WmO4Q1jOUpMbBUvVBS4q5FPnr3ftjRb-9W1mQdPMNu1eDEHDj5n1ISGuSfbDW9_X1dkmdrIbViNYSZVI2d2HjNMqpV1GjAmq3vtqtKg5wNrfv_adIuxsnMnIQG3drLaPucxzAkxNOfE7uivxlAUKcDRluz48I4AoX_7p5yjn3zwTGpE9c_mYrp3UbT8TYZ98cKDxP-rHGxcFSxqGqcb4NqMtG0u0bj0MsUSFTiveauxQwipHzCPyHRAUQ (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: a581dce5329b32113d31 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)