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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2405/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImVScndxZGRPRkpoV2tFdFMwRWgzQmFQV0JCQTM5a1NCOEFuLU1TNWo5NEUiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyNDA1LCJzdGF0ZV9ub25jZSI6IjA3OWUwYWNjMThiZWE0MjE0OThhIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyNDA1In0sImlzcyI6IlRlc3ROYXYgVG9vbCBSSSBUb29sIiwic3ViIjoiMTIzNDUiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yNjg5L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3NzIzMDQwODgsImV4cCI6MTc3MjMwNDM4OCwianRpIjoiMjc2NjM2ZGIzNjdkMmJmNjc1MTEifQ.s0Vmuf_DuFKH76lr7s-iqj7ZMDGFjt023ywb--Cp0to4_pU3RogA9A0tDDdDbdFXav33CNG5r23dYJGLQffaHaoxDUCLBh9X61rl5tHM4hozxV7SqwFAu-DdCsjd-CIuBGFQXw9PXhjHbC1M-EvEI5-oejr30VNDsSIAU3pno7CGRoCC6jlrIz3KeTWPaOLn4i10JQLb91118v0NIaB2MRwg5Xzhm0ttbQgyNSuCUMuCYQApD1HTZix0Lw2WCwxPRJNpPHt_k1fyc6yiEsxd12UqMZbLonp518YAsXMkr2CCXyGALOCPmwc8BznC2AzTl1tsjAAq31B2BwcLSYWU4w (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: 079e0acc18bea421498a (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)