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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2830/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImhUV3BWaGk1MWpVb2sxQ1JrZ1NvUklsSWxmVVpGQkZpczlDd2tJUzI2cHMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyODMwLCJzdGF0ZV9ub25jZSI6ImZjNTM3OTA1NDQ5YWRiNTUwN2FiIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyODMwIn0sImlzcyI6Im1hcmt1cy10b29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMTQ3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODI0NzUyODcsImV4cCI6MTc4MjQ3NTU4NywianRpIjoiMDRkOTBlM2E4ZDEyYTA4OTIxMDIifQ.kTa1B93VNa-fUQ6vBzkq_JvATmLcIt30u60Av31gIUW_9EzH7zwx0rPW6T9xtrvA3Sz9dB87DSbStMPux1mqBV4RPUye0gJ9v7yrTpH5EO2kCZlwApy2cGR1HqzIM8CrPLYnPO_GMkYYIcZxbIdYt5m7hFCM5rSGuZAibJd9187T6QkXjHEPrDwdORSsptr7nWvP0vFu4pQ4BzxSuC_nhEU8CQEsD5UQ2lQbzxGEcq9GZ1699IH5aslK18wJCT36UIiHPu6ORM2QJ3O8oI0FjCutmdXhSiAuCjGySAtmY8bmvAseWUJl1iaoJoI_Yc74vYcXBFlKgiNRTB450QaZjA (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: fc537905449adb5507ab (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)