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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3814/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImlKc1FWcnlMbGk4eVVIYlpXaVpWSF9NMzVNT1pPc3JmRlVFN1JkSVNoMGciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozODE0LCJzdGF0ZV9ub25jZSI6IjkzZmViNmYzODY1YzRiZTIxZmM1IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzODE0In0sImlzcyI6IkphZVBhZWtUb29sXzIwMjMwNDA3Iiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80MTQzL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3OTIyMzcyNDcsImV4cCI6MTc5MjIzNzU0NywianRpIjoiZDIyMzg3NWJlNTgyOWUxMTFlZWUifQ.W0XIZQg74AeWLskMYbP-4X8EiedRH3bFt_WiVYsvrwGGMJ8_3iFxPkZg_I6MWOqb6uRMXJmjOSCAjMkzkydGsxqi52hMHIXp1K_buKVZ0T_4wreimejb0uNi1Ude3j5AsRhKrOlYQiDRR0evuRMqe1iTQwYswF59lrsE1Gayc3dFNL-btKWtlpHvNPxPd8I5cV9IpDqVo4UPttLzwh8PSq6EUq9TC1GJagfXOoi-QAym4YrNPhLO9lDQEACRtPj59-CWZeXBVio5BpIqhbqy7JAuv3PK8iQ767eSk-MtXhblEA8sgCYEsMeot0JoXbSsX4lYL1aZBUBhlKe_IhMaLA (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: 93feb6f3865c4be21fc5 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)