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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1748/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: RSTestingTool-client (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IlJoaXdFQ0haeWRzekVsWGhyMVVIOWdZY0lOeGx0QkYwNU5nWm9BYWh2TWciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxNzQ4LCJzdGF0ZV9ub25jZSI6IjBjMGE5YjhlZjVkZDYzOGMxMjBjIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxNzQ4In0sImlzcyI6IlRlc3RpbmdUb29sIiwic3ViIjoiUlNUZXN0aW5nVG9vbC1jbGllbnQiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xODgwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzY1ODgzMTAsImV4cCI6MTc3NjU4ODYxMCwianRpIjoiZmI2NjAzYjVmOWVmZmQ0MTQwODAifQ.BC_5MMngZVk66s6bXvW6_J6kv_uGx9eR9VnlnxtYKB8kZeYevLVKVKqmMM4EOCg8jypPw4SyDuM5sGJJ7shqjCUBOS725Kj9Soz7yt8zfwvRe_s2QfBbYjENsYxpI3yfabwola9NtYvBDcSi1lrRijAXavDSm-Xv0CWv09fojgzchPls-5jmFxZr-UriejOjgyePCAIJyHXZDj3QjLaoZi3VLZRQ04y4mVM-CguYMJddeHCYNZMk3wzh47NnfrPXWCgBMR9e4xWvtRsKh-awUxyTiI3vrep417HV0c5DDNI-yd5b41vmq3aiofUsIAPLLiFRBhPFYCtyEp2ieNcbVw (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: 0c0a9b8ef5dd638c120c (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)