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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1813/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImV0WXhRc1RPQVFKMW5uQVhwZ2pHSkdaVGVwQkM2WUlscXBNcnFsV2lkTzQiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODEzLCJzdGF0ZV9ub25jZSI6ImZjZDczY2Y1N2M3MjM1YmFkOGFhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODEzIn0sImlzcyI6Im9wZW5kc2EiLCJzdWIiOiIxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzE5NTgvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc2NTg2NTc3NSwiZXhwIjoxNzY1ODY2MDc1LCJqdGkiOiI2YzFhZDI0ZTNiYzVjMDg1OWUwYyJ9.Je443Z2WnoW8SETns1MB2PhmDURgftIH0l9Zh0I5p61ymIX8gPfDy88q3obxp_DpqeYDp_NODyVj10rtEwgPiYWJOpn6UuowDPHoqFzMWzuTn197Rk_t30RE2RaREUwLIrjlGV984MFaHFsvQPng_mT-bv06c3EYl8tmngCdIpjqZTOyTuhT0n-fWB6aZtc7rZOU7RQzpPUdDvy2Rq2BnquF3w_jhKD4wHs-M4bDwmaaxs7XpK-JT3sl-SULG0EvUKxIUNUfXDQC8hOny7M76-xzSV7L08oxy8LQZoHOQVU1AiVTuIqMptHuRLWA8V5FSPCFsJXFJya1S_iTU8jk6g (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: fcd73cf57c7235bad8aa (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)