response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/2028/launches
response_mode: form_post (required, tools and platforms must support a value of form_post)
client_id: 67890 (required, client identifier valid at the Platform)
scope: openid (required, must contain the openid scope value)
state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6ImFkb1l0UnA1ZUt6N3I0b2JmWEthd0FVYWNEY1ZSRWFMSV9HT1UxdzhxNWciLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjoyMDI4LCJzdGF0ZV9ub25jZSI6Ijc5ZjRjYmMzYTMyNGYyMTA2NTc5IiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiIyMDI4In0sImlzcyI6InVwcm9jdG9yIHRvb2wgIiwic3ViIjoiNjc4OTAiLCJhdWQiOiJodHRwczovL2x0aS1yaS5pbXNnbG9iYWwub3JnL3BsYXRmb3Jtcy8yMjY4L2FjY2Vzc190b2tlbnMiLCJpYXQiOjE3MTkxNzI0MDIsImV4cCI6MTcxOTE3MjcwMiwianRpIjoiYjViN2Q4MGUzM2EyMDA4ZWEwZDAifQ.V0WyRWVIzYclMvPjXapjReMt7T9yy6OnvhcnlxIR7BB-oK6v8agxn66elWKf923XwAxOHLmn48TyTyGPzVuM5sEPjrOGs3Fs5CbqpcSCXIZMUl6w8LCLUQ04FR4gAKtTUsKGOAd2JzzMqSeH2uAsEYK9voFL7IA7axe18b8TjVubpIjwb7ZDt9c_Q4kNIaWfsivA0dzd2RhVP8_3UHMdE3XFhe3UAS0L1NkkMcLv8U81TfQ5TGqJtVvqc-iHbvRPhjfqprnUR8onlyChfHSeAHKRYEYBm-JMCnLVwl8UHlb_XQyuCgMKPxJ2E2dZvRjcMk-ol6dnMSIksxSmBpQxtg (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: 79f4cbc3a324f2106579 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)
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