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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4681/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: bryan-ri-tool (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik5IdWdpSVp4WUpHRXRHd05tdVBycWtjcXdmSkwzN0EwNEdhT0JIZ0tBTkEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0NjgxLCJzdGF0ZV9ub25jZSI6Ijc4MjE3M2JlYzYzNzM3ZjgyMDUyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NjgxIn0sImlzcyI6IkJyeWFuIFJJIFRvb2wiLCJzdWIiOiJicnlhbi1yaS10b29sIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDc1Mi9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzc0OTM0OTQwLCJleHAiOjE3NzQ5MzUyNDAsImp0aSI6IjM2NWU2MmY4MmQ4ZTk4NWQ5NWEzIn0.CYXMEiYQdK-Bc6vZDaZJeFT2jV7P9KM8HCEIiFZBoNa9mtQsKZ-r8fJzDtPk9I6wZzgnNCVddT1TF1CxHJU8tS3ZpQzHa9z6ehDq2RD9Lhvp63Rr4Uy-OgBLXrf7a3WcHKnnPPpg2gg7xVnNtTWZLUI46kZjyGydpyMbyaA1NpECdKgN3Ai9cUWzb-Fv_hCcqi8FxHhzeoDpXWsRDws6kiv2HqhwqibN_PFBhFhZaQxqxntDTc3Hlf67x94M7MvlaDyUc_D11FptYWT3SrvEWI6isHfVXs2DQD5k5___aqzse1YIyWJL7dUdAovM1VJiupnE3BaDNGgv9gNBeSXrCQ (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: 782173bec63737f82052 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)