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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1735/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImE4YVAtbkxxM1dnenhDaFVXcGZPcXF4bXA4MngxUVRQZjNUcEM5NC1vZUEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzM1LCJzdGF0ZV9ub25jZSI6ImUzNWJjN2U4MzFjOTkwNzQ1MTBlIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzM1In0sImlzcyI6IlRlc3QgdG9vbCBMVElfMTIzIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xODY2L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3OTM5MDkxOTQsImV4cCI6MTc5MzkwOTQ5NCwianRpIjoiYTU4YzI0ZWIwMmQ3OTM0YjIwZjcifQ.1EC8iEfvv0kBh9U7C7a1Yfo-TLqDLn7ePW20REgr4BvUppsnRiifs3f-qYCDpJd57C3ckGkWkM7NFPTqWA7iikaxmawM1eLvzmU-28Prh9I0IOWJKE_-8gAQhUDpBBpcIQHwSCBYngr0_T_id6qBWloQz8Ocp0Sl6CsNP0bPg-hFDwE2ZBlPRu98rxI-sagZgdBwY53-J_oujDP55_D9HP9N8XkwCixHNRdZ7BPbpbXcmuI85fBluEU4oInPSERZHsqpUuB4lyxa-nRtwWEKyfkcQXXY8BbQDNsFIzUI0rPWNVSAIMQ-Yh--Grs2Y_Sub8Hh81ACE_5uH8m5J9JSNw (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: e35bc7e831c99074510e (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)