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.eyJ0b29sX2lkIjo0NjgxLCJzdGF0ZV9ub25jZSI6IjUzYjcyMzFlYTM4ZTFjYTFhNTliIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NjgxIn0sImlzcyI6IkJyeWFuIFJJIFRvb2wiLCJzdWIiOiJicnlhbi1yaS10b29sIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDc1Mi9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzgyNDg3MjgyLCJleHAiOjE3ODI0ODc1ODIsImp0aSI6IjAwZGRkZDQ4NmY2YTAwMWE0Njc2In0.Y2SbsYcbChJO2YcRp4Ix5Ar4g8W4ui_REMFdE-U1aZqLmJxTpGOox0LViI8_2fMnKX6e0RrbQyYWmAXxRIzj9yA9CqwjEle8mQAWSkpjlsbQpT1TWG5J7Qhupo2BY8gCpa1gKYGz9Q-x1RMUAYhAVWScw7qki4Kqo0vDuCoE8niFxH-fhtR2BJbru9x6aC10MzQI2tv2eGRNlMNvlC1_vNkzp_SNjU6j_Jlqm0BQlB1qoT9fLMhMzvKhJGc5tkHrG9zyLsgO8E29iPtUOjczY0XPgpmQxrtMNwiRK154AyPV1w6G4xk5zwoKssuJomd3_uHOpE85nDaADQOr8qi4pw (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: 53b7231ea38e1ca1a59b (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)