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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4473/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: oiuhoiuahdoiuh998b3ohb (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6InljQUxZR2xGN0hyTm9qR1ZpZW9WZDdmSEduUHNfQXNqQzlhLXhJNldiR00iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NDczLCJzdGF0ZV9ub25jZSI6IjhiNWU2Yzk2MGIxZWU4MmE4NTdkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NDczIn0sImlzcyI6IkRlbGFsaSBMVEkgVG9vbCIsInN1YiI6Im9pdWhvaXVhaGRvaXVoOTk4YjNvaGIiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80NTQwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzIzNjA2MzgsImV4cCI6MTc3MjM2MDkzOCwianRpIjoiMzJmYjhlODJmMWNmMmFmYmUzN2QifQ.aJ33HNQ9MZqGaflr21GEF4MpYl0hTjxMBviGAkgDWlzxBTe0WtcGOPbcNZscqlAISels-2fqFiYvpLGn8gMOa6y8Y5t9D-Tq6VPKYtJ9PKrCP3tlJOPQ_WCvuYzfqs8MfA9H2A2Mxi8LO4IM4JzVfKfeALa_7dYMZnMWpHbVY4pfWbcTryyNBx39x5xEYsbYWIWBtgqARnw6mzx26Y0beuUtpHHMhrMkoMyyagIwyFyAz0ZIE_dkC0tz0YvmEBP8qBRa8Hy6cUHhror0hbCJ1WRsTBA69v1NDMBuw1syPbtYAuNowccO35xh4O55WRiT7TUC7jDVvt8wuk6BQjq4fQ (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: 8b5e6c960b1ee82a857d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)