response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://learningtool-dev.mathworks.com/lti/redirect
response_mode: form_post (required, tools and platforms must support a value of form_post)
client_id: Dash_Test8 (required, client identifier valid at the Platform)
scope: openid (required, must contain the openid scope value)
state: 52203925-e4d3-427c-9ef2-576112184961 (required, opaque value used to maintain state between the request and the callback)
login_hint: 679831 (required, tools and platforms must support a value of form_post)
lti_message_hint: 49218 (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: 10b61d7c-0bb2-48a1-be95-48af33045f54 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)