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.eyJ0b29sX2lkIjo0NjgxLCJzdGF0ZV9ub25jZSI6Ijc5OWQ4MTUzYjM4ZDQwNjFiZDcyIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0NjgxIn0sImlzcyI6IkJyeWFuIFJJIFRvb2wiLCJzdWIiOiJicnlhbi1yaS10b29sIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNDc1Mi9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzkyMjQ5ODQ0LCJleHAiOjE3OTIyNTAxNDQsImp0aSI6ImE2MjliMGJjMDE2ZGM2NTg5YmRhIn0.OB3-SIjfzzFh7Fq_1C5UbJpteljTkVzeRpSgPjko_3Jvrvpwxmbuji1YqrFeaklDkI4v8JPOKiuMbTEq3QHu3vgV88z8SQagIMwBu0-riemgeyjY7nj8XAhD4ypLviaM4TokgllwcekqDPx7kbZQ_q0E371YTPdA1vdvoadmVyLuxVUxwg6AFqmF_PWRbGLTOOTDATxb_RlsEEjPLSwrU0RVcTIM6lJ2T7vjrNR3W-1ybrsTqc2duPsjzaUkvNl43xiJYIEQNQgJf8ivn9IavH7BI88RbmyL9nn9O7EdTj7R7IlaT5Ve3194emyGE8DQPLS0mH5FzUvSiqiR1X_GQw (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: 799d8153b38d4061bd72 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)