response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://lti-ri.imsglobal.org/lti/tools/2518/launches
response_mode: form_post (required, tools and platforms must support a value of form_post)
client_id: abcd1234 (required, client identifier valid at the Platform)
scope: openid (required, must contain the openid scope value)
state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6Im1XVHlaSUFmbFMxam90amNOYXlmYlNrTnYyekExaWpJR0YzRzQ1cVp2NEUiLCJ0eXAiOiJKV1QifQ.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.KqSlbCWIb4n7f7wbQjh--fyVU3FYq1a1At3DWJUH7NwCacYd9GXOcWPPDD7087hwCGy7CzgCLOuU3i5o6RsDzCCSiN8IFtunEg-adhZjiqGII25zygZdMkj2Fy_h-FxjljViseTwyMudO2-j3bjucZq1KI8ACjU1A6fTnYLC6s3B-76Yv78dBF90eqW_3nM1HR014XkflTSzEFPInk_Gd99Wh4239xT4Zw95-aA186HTbEqfKlv5UVLE_us-vODqhIIxKbdDYxGrpgw-khR5CZTKFlRKv9aAWBGgHzyZ1jvtLqDZ6tccmfEH9rovNGnYqm01arjvYVrVGLl_EZjpNw (required, opaque value used to maintain state between the request and the callback)
login_hint: 433381 (required, tools and platforms must support a value of form_post)
lti_message_hint: 67600 (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: 352c8f4b342aaec1ade6 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)