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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/5323/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: 77777 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImZVWHlkM3dfR2ZnV1U5dmZ5UzlKOTk4S295OFk5bWxjRloyUEhUWWpmbkEiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo1MzIzLCJzdGF0ZV9ub25jZSI6ImIwNTMwZTVlZDMwZWVlYzY2OTk0IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI1MzIzIn0sImlzcyI6ImtpYWxvLXRlc3QtdG9vbCIsInN1YiI6Ijc3Nzc3IiwiYXVkIjoiaHR0cHM6Ly9sdGktcmkuaW1zZ2xvYmFsLm9yZy9wbGF0Zm9ybXMvNTUyMC9hY2Nlc3NfdG9rZW5zIiwiaWF0IjoxNzgxNTYyNDc0LCJleHAiOjE3ODE1NjI3NzQsImp0aSI6ImI4OGU2ZDM4NTZhNzA0ZmE4ZDZiIn0.FDD6eP2IyDWq3A9aWtZUkeVmGv2IJiEJP0gdHWx1rYEtn8w0wRo2absBGWnpt4HLNHia5gfZRWT0KGh6SdX20eMMlrqaI4sh2BgR81QI_H6g-hLSayX1rCF0mH8vGCezCv9P1Joe9A2yjiekXgoOw_rFoYfIcAZhj7WCu80mg1X1kACv6T7roF0BxcAShAmGsTmpdKQRvPaUVFnR2QHFQKLv5icSzS-Pcyaebz7jCcp0JL1Xb0c5NnatWcW3kr6-5CDNcHNZoeJ5a1OlRjUwzxpbL01ULJKlv9UMtWCE5gXlxxQg9j65ycC45Xs_Kp6zzPF4QleXqXGQTD1E5vpKjg (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: b0530e5ed30eeec66994 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)