response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://digitalschoolnote.net/auth/auth_lti/20210309qvJf19M/ucdtest01
response_mode: form_post (required, tools and platforms must support a value of form_post)
client_id: DSN-Cloud-Client (required, client identifier valid at the Platform)
scope: openid (required, must contain the openid scope value)
state: DSN_20210309qvJf19M_state-6646bfe3086f99_44041187 (required, opaque value used to maintain state between the request and the callback)
login_hint: 608194 (required, tools and platforms must support a value of form_post)
lti_message_hint: 66589 (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: nonce-6646bfe30b43b2.04928334 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)