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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/1836/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: 12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ik5xT0F1R0g2NTRoNmExMXR2eWRVRHo1LXdlRHJrUWF4UWJIeGxVNlg4R1UiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoxODM2LCJzdGF0ZV9ub25jZSI6IjlkMGE4NGU1ZjkyZGZkMDNjODk4IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIxODM2In0sImlzcyI6Ikhhcm1vbmlhIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8xOTkzL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3ODUwMjQyNDgsImV4cCI6MTc4NTAyNDU0OCwianRpIjoiM2NlNDQxOGYxMDFmZDA2MWMxMTYifQ.KeCovf4XcwekeQ_5K_Fy273QcfduzNApUO2myeCjFBIEXDiILX-GKPqjq85eckt4q-e-hb1oQSRqe0zry7eeN_217L7XMC9vsPWXA1U4zrHARczMXVHE9MgC9U2Khr58jY8q2h5A_ETjdkHExS9Huicnw2QL4Eydq4dpGC73QkqwH-8T0QhsfjPBbZmfna5OzIm4kwGz6snPgU0dvRHNUWwlCOfoojVcPqev-OqmF1RJXtXE1iX6mvl3GHV9VqxtiKrE9sku9SWHTsL05ReC1uAQ-z5lS_b3Kq02DHGICp50O0nvA3podXOvnEH5Q6Lk51itoe7WCxiVxM2bFQ8JFg (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: 9d0a84e5f92dfd03c898 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)