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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4197/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: pxr01 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik9lSHY0LXhjb2Q4T0tDN0ZDUHBfRUF5WDRPVm4yUHMyMGpJZTVuWFp4S2siLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MTk3LCJzdGF0ZV9ub25jZSI6IjQzZWVhYzRhMzVjODNhYzM4ZTkzIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MTk3In0sImlzcyI6IkVyd2luJ3MgdGVzdCB0b29sIiwic3ViIjoicHhyMDEiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy80MzMwL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3Nzk5Mzk5NzcsImV4cCI6MTc3OTk0MDI3NywianRpIjoiZDgwMzlmNTY1ZTM4NGI1MTY5YjIifQ.Wz1D4E0WvBls5i8kw_LW2ygBgTeHVISM20lqIb_-C0VGaeBPJObRWQ1wfamfNCeCFovkq5N8LhqEvsjnGD5vMEmFylFdYdPFEMeuDr5OIA2IQnu-dFKkgl_8dIBeAnH9GnzO1cqhT4B5di19NoAENtilEGrb508dl9Zbzn5rXyRQXqENj0H5MBQm76k47NKJfZ4yeTBEeRqcBNc5D-Dw9r_GytS39jsCR-CMAjGVNXMchLHI2mBT_Mgxely0fa_32XXfrswc2CjgfzA15ttZB3nXTlysgrZ6_dtiQDVSuw2AnMpxQGXugPAIw16JXhzxXj1GXbQFACsd9vQxb2YUSw (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: 43eeac4a35c83ac38e93 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)