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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.hsPqgVaHsnapTCyCqr27mTtg8AgsNeorVpua8lB9RncdMxd_2XkYGywUHT74UjWQzaOBP8xUBwbZX-RlW586NBTLbgAjMjmEfFNLhz6BNfepoz_SQUh5E2wrGthC9ZSzHQoyz-GcX25v3Mtz8TPjxRF6KQrwEnDZyf0zxikZb7RtnEEsxC8gIApa0nvGBpcPfXj6NGoXuErT-srz7bdFHxp4z4izWHz20J-_ZdciUFUIF8HccqJRjjAYxWQK5w8Fyqg4ECM_2uQ_RCHCKPV7B9_XNoib7IlAWNNiqsyuVS3NQXSVftV4aNNXFE1P16joMdLQVcEPsIN7paJO7Se9pw (required, opaque value used to maintain state between the request and the callback)
login_hint: 517839 (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: 72b00c363a84ce11f54b (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)