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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2599/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: 4betaclasslink (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IkZrTVNEcU01WE9UY2tBazc3Y0QxMHpmNEdadW1XVEcwZXRhLUJEaFRDcUEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNTk5LCJzdGF0ZV9ub25jZSI6IjVhODEyMmJmNjVlNjE5OWIxMDkzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNTk5In0sImlzcyI6IjRCZXRhQ2xhc3NsaW5rVG9vbCIsInN1YiI6IjRiZXRhY2xhc3NsaW5rIiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvMjg5OS9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzgxOTQzNzE4LCJleHAiOjE3ODE5NDQwMTgsImp0aSI6IjI4NTYzN2VjZmIxYmE4NzZmZjc2In0.P3uH6KUlVJRsk0gkPc_7EVqH1PiPBYKj2YPHKnqiFMuLcuNzoUa08lBHhop6zDXL0LNXWr8uH1JTwFdS3X3xcxfu7wIL6u0c6JuFBxQqf1x2fHJ4NfTN0BB0FSphNEJt9Im4VgAhhfQ3SoOVhEr7kxmczi6mPs5Qdcx4DtLgFGUiu_otxaxy1WHjzHE1Mr25NPuSNOK9cqOVj5QzgD4hJXd4oHOGuUCJ0t-lynadGD5AFopwY8EffaXJsKfIPHpXtzi5g9X7fPd8Yv5dCgSezgi5G1bRWKHAajIGAG5t9m11U6k7JM1d7no3khsewWCm8yyXdQHun3mdQcoFuA4qDg (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: 5a8122bf65e6199b1093 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)