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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2599/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: 4betaclasslink (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkZrTVNEcU01WE9UY2tBazc3Y0QxMHpmNEdadW1XVEcwZXRhLUJEaFRDcUEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNTk5LCJzdGF0ZV9ub25jZSI6Ijk4MzRiYjdjODhiN2YyYTIzYzEyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNTk5In0sImlzcyI6IjRCZXRhQ2xhc3NsaW5rVG9vbCIsInN1YiI6IjRiZXRhY2xhc3NsaW5rIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjg5OS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzcyNjg3NjMzLCJleHAiOjE3NzI2ODc5MzMsImp0aSI6ImUzYTcxMjU1YzhlNjMzYjI5NGMwIn0.ueDNMZZJlZ9dc2qbX4J4sRcpsAm0g9Rkq1_lfPsBtETVu-NfxoMz4L6SX2LWH4N7HnvGam_eDQEidm6wAY_SdufJP_XEtzT2Aw4eoACqsOlAPDPyBmiNvZP_RAHsUZ99tCcV-ou5PMgNhgn132n_C8uT2zpKMWELyyFopUurJY0x9WpduZotehx4Fi64t6cZKfhthinscDSMQR4D47ZtZrkDreYoT_m-HAjqRIjtvhoHzXdGZWIKxDIffFUWuCyysp82EwJU236AGttcs4S9Td0ev6KRuHBDnfKzroiqc8VK0blR1tLm3t3yloLDIZaIU660ZIsocLsMJHm3Su1L2A (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: 9834bb7c88b7f2a23c12 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)