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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5739/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: ein (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkpVbGN3bjRaM1o0RzNZTE1HSjJuWVpuOXVKTm9DQ2xvbWhxNFVhUjZXeWciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1NzM5LCJzdGF0ZV9ub25jZSI6IjAwN2I5ZGM4ZGU2OTQ2NDM4NzM4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1NzM5In0sImlzcyI6ImVpbiB0b29sIiwic3ViIjoiZWluIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNTkwNS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc2ODU1ODA4LCJleHAiOjE3NzY4NTYxMDgsImp0aSI6ImE5MGQzZGY2NTQ4MzFiZWJkYWU4In0.db5HL35Lu6bcrDACBAZXUD3e2pVeVs5_hiY5BDu2GKWhbbVQih-aKRHfGUP5o7J-fOlVttdGGPrBbFh_n17NQ6E6Mw1eUKSYKuhGdWbfNoq6E9TbbbGkLkswNVV5gG-68VUJ1nvDkTOWBGWnNPmq3tTdkuBmQaxHpPNZeRMk37e91sij2A979yXrIc9TJ6zAx-d9CNHIE9YfyY0fOtAxSeWMXQHevmS3M6k5UhDq5qDEuXVakDaFmzCvH27X9Bf5At-AlVjP127obKh-zS43-trI87G4CwMhMJKp-CYan1iR7V1VQZfqluna9cFfeK0__CSAp-Rjm0hmGJZkmU8PJA (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: 007b9dc8de6946438738 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)