response_type: id_token (required, the tool must use a value of id_token)
redirect_uri:
https://masterplan.com/api/lti/launch?content_type=learnpath&content_id=00b4a36d-23b2-4fcb-a466-26393e24f500&integration_type=lti
response_mode: form_post (required, tools and platforms must support a value of form_post)
client_id: test_client_id (required, client identifier valid at the Platform)
scope: openid (required, must contain the openid scope value)
state: state-94bf799e-420f-431b-8339-865487046bd4 (required, opaque value used to maintain state between the request and the callback)
login_hint: 775541 (required, tools and platforms must support a value of form_post)
lti_message_hint: 77326 (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: e14e8c5e65f94fc1b9c151624df291de3c1a0f0a16b111efb6ca0a58a9feac02 (optional, string value used to associate a client session with an ID token, and to mitigate replay attacks)