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.eyJ0b29sX2lkIjozODE0LCJzdGF0ZV9ub25jZSI6IjhlY2IxYzRjYmEyZDUzYzA1MTBkIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzODE0In0sImlzcyI6IkphZVBhZWtUb29sXzIwMjMwNDA3Iiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80MTQzL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3Nzk5NzczNjgsImV4cCI6MTc3OTk3NzY2OCwianRpIjoiNTNmMTkyMWM1YjIzNWI1ODBlZjUifQ.TPE6F38jfJ0e7few-mZzSsxMKCXNXAq7UNgMlWHlfEc68W4BtUTQK6BzNFP4obHAmskdFDo2MDVmMHEfmn3aIrh5M6q1B4AQFISW0XaE-ISZz0okT-ZOS0Mt_6eQDTH51n45yl-sCZ7wu7N_0mdiwbpX5K8NgVqA_MqbKRWTN0hOoVpV81YsIIhtk3XXx_NMJhpD9iI791sDnn7DsATKOq3cPVNcNBOXfwfPPE-q2Ksb61657TI-L-faD9NPI6i50X0no-4ZtlypTb4k1d4C6zApVIokIrU_d08KbcL53V_5ZZdp06GoOBLeL-QE06GNYw1DEIxK4fikAndYfqxktA (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: 8ecb1c4cba2d53c0510d (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)