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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3585/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkU4YmRPa3dCenltQmxfakNsZHNGR2FUT1JKVTZvLXlNZ21XOTZONlhBY2ciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozNTg1LCJzdGF0ZV9ub25jZSI6ImRkMjE4OTk4ZDc4NWU5ZjBlNTQyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzNTg1In0sImlzcyI6IlBlYXJzb24gVGVzdCBUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8zOTgzL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzAzMzU3NjQsImV4cCI6MTc3MDMzNjA2NCwianRpIjoiMDVmMzU3ZmU5MWU2NTMzYTUxM2YifQ.GTppFf175c2C1xKJULSdEzXfNcmUJRXnyM7M9I1D4d8N6GzQ7AdcEgjH6yj3g0N0_lk4CtxnJrJh1ETcr4vkGwdjQFqGjCE6TDJbxW3-jWQJaV6vl5p5GrS521FyQ1pPDXbOU_2RCiKCdghAWoZIfPNzUEFozgabdHYtyTd1OzDWzpWccZwBT0ufkKI3SfzjU7xFy9ZJv5vLgS0KRoyweJ_NTHOZNkm4NS3lwqLNTPcT2pGjLTQxD1P1NJV2hKaUrWt8SJ_ie--Cj4Q2AMmFNfLWsqpXZonvA4LhnxcYk4m4l8BY7U2zcXrIHACTqu_fNoCg6R_DPmiGx0YOmXFQWg (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: dd218998d785e9f0e542 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)