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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2729/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkctWWw4cGFWR0RudUFpMTJJdzV3UGVjRzdqdGVBOWVGaW9semRLU2VTY3ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNzI5LCJzdGF0ZV9ub25jZSI6IjM5MDc3NzZmMjFmY2RiMmFlMzkzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNzI5In0sImlzcyI6IkVEQiBUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zMDI3L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3OTIzMDU2NjQsImV4cCI6MTc5MjMwNTk2NCwianRpIjoiYTIzNjIzZWEyMzEyYmE1MTBjOTkifQ.cqYN-00c_Gkq0Yd_PdnQH9Td2s1C61v5AFAyvIabMby6-Fsm9CJfoiDA6ppS2kaPUJE3sHKPbL7dNc-TldElVkxArTz_EFOG_coWdXJAkB8K4nhi9NWPzwHTnXBBiQvq6hWrnpatRHxKEtDCRtCTIc6lGFIZ8U_EBZGaI7_C1FzLN_JltrNc40cNItVsK5LRTpg0DAjPA1aIUU9k1TtokJycFe47MeenpvHsJvV_uG97L6vxyx6PYg2o0IQSbiZZxgCkZlPhPN55vZIVUtXUmHkvd7lMw51gU7K0G3EG7TbHZGLf1f9clAHROoMuCAW91X7cSpGg8yK78-DbmW2B8Q (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: 3907776f21fcdb2ae393 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)