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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4771/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: bati-lms-tool (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlVaRzl4QVYzR0pRRkpQVWxBcEdRSVRSWms1dFJpOEw2XzlZbngzVmZnSUkiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NzcxLCJzdGF0ZV9ub25jZSI6IjQwN2ZiYzc0YmYyZjdlNTllY2FlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NzcxIn0sImlzcyI6IkJhdGkgVG9vbCBFeGFtcGxlIiwic3ViIjoiYmF0aS1sbXMtdG9vbCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ4NTEvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc5MjEwNzIwMCwiZXhwIjoxNzkyMTA3NTAwLCJqdGkiOiIzZDM4ZjEzMTIyNzQwYmEwZjE3ZCJ9.H7jT0zBELcHOOQE-j4XON357mN8fDU2JjJn0n6lVEV9qYzEi8mbP1Q4roy1UjYI640-lS_YVCrxNjuRlYUNT6wzyHAiBN_CPwY5xXZFJ6838XTlu3GmG6UWJeZZfsy_O1gLN56ugJjtvzfMyNnXWNTCghkBNPC5Y_0j6M3iOmq-z9trwD0z7IdMXpCnRe5rBSPLXG6_G_xgFhC0AuFcct5bss_itskafubx_IzjCYnO2XXjTJGkdtXZWLDm6wX1f8EVEUmh55xa3DrJenAcpXbnoRTjcCnJfJ119anfxDS5otOv96px7Oq1dhVE_GXNSGZ72wQo9pct7a3vxE_TPAQ (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: 407fbc74bf2f7e59ecae (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)