response_type: id_token (required, the tool must use a value of id_token)

redirect_uri: https://lti-ri.imsglobal.org/lti/tools/4331/launches (required, This URI must exactly match a value pre-registered with the platform)

response_mode: form_post (required, tools and platforms must support a value of form_post)

client_id: drillster-client-id (required, client identifier valid at the Platform)

scope: openid (required, must contain the openid scope value)

state: eyJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiIsImtpZCI6IllvbjhQV1pRWlBjYXNNY0JXWWlrZnFtc0hUUGMxVVpfZHBHSVlQdFNTME0iLCJ0eXAiOiJKV1QifQ.eyJ0b29sX2lkIjo0MzMxLCJzdGF0ZV9ub25jZSI6IjI4ZTJhZDA2OWQ1M2EyMmRkNGExIiwicGFyYW1zIjp7ImNvbnRyb2xsZXIiOiJsdGkvbG9naW5faW5pdGlhdGlvbnMiLCJhY3Rpb24iOiJpbmRleCIsInRvb2xfaWQiOiI0MzMxIn0sImlzcyI6IkRyaWxsc3RlciBUb29sIiwic3ViIjoiZHJpbGxzdGVyLWNsaWVudC1pZCIsImF1ZCI6Imh0dHBzOi8vbHRpLXJpLmltc2dsb2JhbC5vcmcvcGxhdGZvcm1zLzQ0MjYvYWNjZXNzX3Rva2VucyIsImlhdCI6MTc3NzAwNTE2MCwiZXhwIjoxNzc3MDA1NDYwLCJqdGkiOiJiNjk1OTI5M2FlZTVhZjkwMWY5MCJ9.BgNDzxMYJ3fX6BtbKyg611hnT-qQ7tm_bn6GMlBE0w0GPMs0UyofLrpe8R_fUU0qnu5lQEB9XA9_CeBf9vm3lLhmK_-304nKOBiZ_tcjiwMEDQmRWIYOdNrhqTHhpS3HsIExCGB1ZTYUqiIp6epSSxZSdK5knHaiUZyBw5G0bZVr30hzy3r9ueaTTxTm9XxVJCegINYgm5aXQztcyIm0cOhp2yfyhxXHrq-Ts7i29YySV3sr1Mr7uJtvWa3mNOdNdVTNgWevySL9F98eb0On_ucVnLIfOz7X3jdFE8JQzQK_CTROy-eDLUfdRA-u9VckxjoYjV8VjvfuIdmqRxAxsA (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: 28e2ad069d53a22dd4a1 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)