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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/2388/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: CK1 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjJncXFYLTM1dHdFSGZoYkRobGFNVlVwY25xWXJMNzh0RTBvZXM3U0dCcmMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMzg4LCJzdGF0ZV9ub25jZSI6ImQzODBlMDY4OWQyZTIwYjdhMzliIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMzg4In0sImlzcyI6IkNLIFRlc3QiLCJzdWIiOiJDSzEiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yNjcxL2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3Njk3ODc0NjYsImV4cCI6MTc2OTc4Nzc2NiwianRpIjoiN2FmZGU4ZGM1MmY3YTIxZDQ0ZDMifQ.KJRwU2x6B4tCXZkM88Hc8uD_YnnBRjQwUh-IN5oTd6BSp-UyFKWLnU5nMPHbmZK4jrJY3ju-1RIJTP93gFk6Vcd2W5Uc8UHJ6X-5fPOmYndvs0ZtcOq6CRwHNlrajGv5--oWP-NCi_cmdbfkI2Imz8kjQ8ynqDtNACRno4-LwBLLIRBnufSx2IHDY7zKg-0_falbOTAZy-MIif05tvb1UEGGva9lhgM4H74IQKWs6CBsiCDqTW6g5A3uFnr2V9-2G5TmMg5M_YRbApN0NeQ6ZemkhaubMSdvn9RM6GBq3wbeBiCjXj7V8GCMseIwoLfflehmdFC2awVbXDJwG6_9WA (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: d380e0689d2e20b7a39b (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)