response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/2457/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: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IjRPNDVfUDVOYlhlSnlTemlabjVZZW9PTkhnYlpWNDF1alVqVFZMX3EyUEkiLCJ0eXAiOiJKV1QifQ.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.WC184IU5s426gjWibZSx3RAZ8qNSprZmzfUSQaoZrhA1P5-cq7jfn8Ol51tIeoW1Sr4P4dRNOuNhFqQ8E-IhQLxm21SAXxvwVPzVgdWeNMZ_k0a3fU_NT1_bQUZairwlC6f9zX08cNhX06j24sYgsIlrfMDWKQdgAZWR-FSK_wTjgGUR5avSLhfCJ3GdD0EcYn61U8Yl8QlMv8wTIjoQJdaAy4tOPcbv23jMLvruReCRXt-EPEJW95xnGp3IEgI9RMAAw6tLkI3qbK3_XPR6m40DMQb5ehEpV2RQ6NI23eRXA3gwepAymmZlRsrl7GJOHnFjSmCi44PaqffmrTIxpQ (required, opaque value used to maintain state between the request and the callback)
login_hint: 630148 (required, tools and platforms must support a value of form_post)
lti_message_hint: 66604 (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: 108060de179f51fd26c6 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)