response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/2218/launches
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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Im1rNjdITEJrUEwxZ0U3SXdTcWNSSEFla2owX0xwcm9XMjJaVGZWb3o1VE0iLCJ0eXAiOiJKV1QifQ.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.tC7TbMBp4P6Ft9IPxR_Kwu4GKYArDQ1zlpibb_oblvoRk0uym0tpjHrLS1wYtEFGqub0vrURoN-ohOFu6fEv_zo0goeh3lAKcvrPex8-lHgGq6QvZOs-nd3cuYNLtEI6rCtSD_9Tewp4RM6kIQ6IVUN6gNW_Hu7K3GEmT0g2K3zrENl4Dc3ntXnlZlBYVhfTmbyywcUs4fUrqeVNDkpfVh2lBVXj_zys0GUE8aR-U5YVfladZzEdbxLS9G_-Bo5-1t2blUfzmF9KXDFOlIeSTuwW3UAXLlZoGvYaWmXpMeIWaM8Pc1jJpSGnFZDTJ0kPaVA7_4KoJcYbTUCr6Nnjyg (required, opaque value used to maintain state between the request and the callback)
login_hint: 529200 (required, tools and platforms must support a value of form_post)
lti_message_hint: 49535 (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: 38abde660e49c23cbbcb (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)