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

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/3386/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: T12345 (required, client identifier valid at the Platform)

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

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Ikp5TWNRNnRwYUlYTmc0VFl6aThFVU5oS2pxNHhMU29MbG1IQ1hlUHdBZGMiLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjozMzg2LCJzdGF0ZV9ub25jZSI6IjA5ZmRhMDI3MjIzMzRjOTEzMDQwIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIzMzg2In0sImlzcyI6IkFnZXN0IFRlc3QgVG9vbCIsInN1YiI6IlQxMjM0NSIsImF1ZCI6Imh0dHBzOi8vbHRpYWR2YW50YWdldmFsaWRhdG9yLmltc2dsb2JhbC5vcmcvbHRpdG9vbC9hdXRoY29kZWp3dC5odG1sIiwiaWF0IjoxNzcyNTk5NjI3LCJleHAiOjE3NzI1OTk5MjcsImp0aSI6IjA4MzE1OWNkYzhmNzFjMjhiZWE2In0.sQyj599mxCNq2Mgw1CNMtbCgtzeP6NEbtHGyzRic5I0zSKO_XSEINErL13m-3FaiRrhAICoMO2GSyIpa7YL8GJj9zyG9p-QeDU42096q0gFD7Aq8xdxus07OsxJyE-vG1AttXviGORkDHb6K1IKZzkULbRwcaLUhs4xr4SiBCiaoOowVJ4yXpiac8IV6V4wc98NrqM6KEyzSL8uhpg1Ihy3sRUsVWQMujpLzTOwjYqQmzr6u-JwYtS8vGm4UXpeCst4eJMEuTyoTfrI1H7jhLLVc4mwOKPJN5-fPrC478d6X_tLv2vJyPrtboMIe2xx9EIODWjoS__7j4-lDGYX8ig (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: 09fda02722334c913040 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)